RO
Room Only
Accommodation only. Meals are usually not included.
Show prices in
Choose a currency for your trip.
Popular currencies
More currencies
More crypto
No currencies found. Try a name or currency code.
Find your next stay
Residence Odalys Fleur De Sel
Nimes · France
Chemin De Trouche Lieu-dit Les Boudres, 278View location
9.0/10Excellent69 Reviews
Cleanliness8.8/10 8.8
Service7.6/10 7.6
Comfort8.8/10 8.8
Condition8.8/10 8.8
Neighborhood8.0/10 8.0
Value7.6/10 7.6
Amenities8.6/10 8.6
See all ratingsRoom prices, availability, meal plans and cancellation terms are confirmed for your selected dates.
About Residence Odalys Fleur De Sel
Aigues Mortes is a medieval city on the Mediterranean coast with a prestigious heritage in the heart of the Camargue.
Land of passion and traditions, this southern city is a paradise of flora and fauna: flamingos, bulls and wild horses are the regional symbols that the local people are very proud of.
Residence located between Montpellier and Nimes, offering holiday rentals just 5 minutes from the beaches and the historical centre of the beautiful, Medieval city of Aigues Mortes. The charming, Mediterranean-style maisonnettes with terrace or small garden house apartments sleeping 2 to 6 people.
All accommodation is fully-equipped and has Wifi access and air-conditioning (ground floor only in duplex apartments). At your disposal : Breakfast, outdoor, heated pool (open until end Sept), terrace, laundry facilities (extra charge), Outdoor parking (pre-booking required), Bike hire onsite.
Show less
When you stay at Résidence Odalys Fleur de Sel in Aigues-Mortes, you'll be near the beach, within a 15-minute walk of Constance Tower and Aigues-Mortes Carousel. This residence is 0.7 mi (1.1 km) from Eglise Notre-Dame des Sablons and 0.7 mi (1.1 km) from Towers and Walls of Aigues-Mortes.
Make yourself at home in one of the 65 guestrooms, featuring kitchenettes with refrigerators and stovetops. Complimentary wireless internet access keeps you connected, and flat-screen televisions are provided for your entertainment. Conveniences include microwaves and electric kettles, and you can also request cribs/infant beds (surcharge).
Free self parking is available onsite.
Popular amenities
Free WiFi
Parking available
Laundry
Entertainment
Non-smoking
Childcare
Accessible facilities
Check-in and check-out
Check-in from
5:00 PM
Check-in until
8:00 PM
Check-out until
10:00 AM
Minimum check-in age
18
Hotel policies
Beach nearby
No rollaway/extra beds available
No elevators
No alcohol allowed onsite
No front desk
Professional property host/manager
Property does not offer onsite COVID-19 testing
Property does not require health documentation at check-in
Pets allowed
Service animals are allowed
Service animals are exempt from fees/restrictions
Cleaning and safety
Sanitization
Contactless check-in is available
Essential Travel
Essential workers only - NO
Important information
-
Property Alerts
You'll be asked to pay the following charges at the property. Fees may include applicable taxes:
- Breakage deposit: EUR 300 per stay
- A tax is imposed by the city: EUR 2.86 per person, per night. This tax does not apply to children under 18 years of age.
We have included all charges provided to us by the property.
-
You need to know
- Cash transactions at this property cannot exceed EUR 1000, due to national regulations. For further details, please contact the property using information in the booking confirmation.
- This property's policy is to refuse certain bookings for the purpose of group events or parties, including pre-wedding stag/bachelor and hen/bachelorette parties.
- Guests can arrange to bring pets by contacting the property directly, using the contact information on the booking confirmation (surcharges apply and can be found in the Fees section).
- Alcohol is not permitted at this property.
- Contactless check-in is available.
-
Special Instructions
There is no front desk at this property. To make arrangements for check-in please contact the property at least 48 hours before arrival using the information on the booking confirmation. If you are planning to arrive after 7 PM please contact the property in advance using the information on the booking confirmation. Guests planning to arrive outside of normal check-in hours must contact the property in advance for check-in instructions and key retrieval information. The host will greet guests on arrival. Guests can choose to either self-clean the property prior to check-out, or pay an additional cleaning fee of EUR 85 (exact amount varies) at check-out. Information provided by the property may be translated using automated translation tools. Guests can choose to either self-clean the property or pay an additional cleaning fee at check-out. The end of stay cleaning fee is included in this property's rental rate, as displayed at the time of booking for guests booked in the Escapade accommodations.
-
Instructions
- Extra-person charges may apply and vary depending on property policy
- Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
- Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
- Guests must contact this property in advance to reserve cribs/infant beds
- This property accepts credit cards; cash is not accepted
- Host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector with you on the trip
- Host has indicated there is a smoke detector on the property
- This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
- Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
-
Minimal age
18
-
Optional fees
- Pet fee: EUR 13 per pet, per night
- Service animals are exempt from fees
- Crib (infant bed) fee: EUR 8.0 per night
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.
-
Spoken Language
English
French
Nearby attractions
Constance Tower
0.9 km / 0.6 mi
Aigues-Mortes Carousel
1.1 km / 0.7 mi
Eglise Notre-Dame des Sablons
1.1 km / 0.7 mi
Towers and Walls of Aigues-Mortes
1.1 km / 0.7 mi
Aigues-Mortes Salt Marshes
2.3 km / 1.4 mi
Étang du Ponant
4.1 km / 2.6 mi
Le Grau-du-Roi Beach
6.5 km / 4.1 mi
Office de Tourisme Le Grau du Roi Port Camargue
6.8 km / 4.2 mi
Plage du Boucanet
7.1 km / 4.4 mi
Gulf of Lion
7.2 km / 4.5 mi
Plage Rive Gauche
7.2 km / 4.5 mi
Seaquarium
7.8 km / 4.9 mi
Babyland
7.8 km / 4.9 mi
Ponant Aventure
8.6 km / 5.3 mi
Port-Camargue
8.7 km / 5.4 mi
Hotel facilities & services
Services and fees can vary. Check the selected room details and hotel policies before booking.
- Total number of rooms: 65
- residence
- MasterCard
- Visa
- Small pets allowed (under 5 kg)Extra charge
- Large pets allowed (over 5 kg)Extra charge
- Wheelchair-accessible
- Car park
- Check-in hour
- Check-out hour
- Wi-fi
- Multilingual staff
Show 5 more facilities & services
- Smoke detector
- Deposit on arrival
- Non-smoking establishment
- Minimum check-in age: 18
- Credit card is compulsory as a deposit, no deposit in cash is accepted
Meal plans
Meal plan types
Meal options depend on the room and rate you choose. Search your dates to see which meal plans are included.
Upon availability
Room types
These are the hotel's room types, rather than live offers. Choose your travel dates to see available rooms, prices and booking conditions. Check availability
-
APARTMENT CAPACITY 6 ONE BEDROOMAPARTMENT • CAPACITY 6 ONE BEDROOM • 1 Bedroom • 44 m²APT.B1-C6
Room overview
Non-smoking room- Room size
- 44 m²
- Occupancy
- Guests: 1–6 • Adults: max. 6 • Children: max. 5
- Bed setup
- Double bed 131-150 width, Sofa bed, 2 × Bunk beds
- Bedrooms
- 1
- Room type
- APARTMENT
- View / characteristic
- CAPACITY 6 ONE BEDROOM
Adult and child limits apply within the room's total guest limit.
Room amenities
- Individually adjustable air conditioning
- Individually adjustable heating
- Microwave
- Cooker
- Fridge
- Kitchen utensils, plates & cups
- Kitchenette
- Living room: 1
Show all 16 amenities
- Wheelchair-accessible
- Wi-fi
- TV
- Bathroom: 1
- Toaster: 1
- Smoke detector
- Dishwasher
- Tea and coffee making facilities
Available rooms, prices and included facilities are confirmed after you choose your dates and rate.
Check availabilityResidence Odalys Fleur De Sel
APARTMENT CAPACITY 6 ONE BEDROOM
Room photos
7 photosSelect a photo to open the full-screen viewer.
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable Photos illustrate the room type; your assigned room may vary.
Room overview
Non-smoking room- Room size
- 44 m²
- Occupancy
- Guests: 1–6 • Adults: max. 6 • Children: max. 5
- Bed setup
- Double bed 131-150 width, Sofa bed, 2 × Bunk beds
- Bedrooms
- 1
- Room type
- APARTMENT
- View / characteristic
- CAPACITY 6 ONE BEDROOM
Adult and child limits apply within the room's total guest limit.
Room code: APT.B1-C6
Room amenities
- Individually adjustable air conditioning
- Individually adjustable heating
- Microwave
- Cooker
- Fridge
- Kitchen utensils, plates & cups
- Kitchenette
- Living room: 1
- Wheelchair-accessible
- Wi-fi
- TV
- Bathroom: 1
- Toaster: 1
- Smoke detector
- Dishwasher
- Tea and coffee making facilities
Available rooms, prices and included facilities are confirmed after you choose your dates and rate.
-
APARTMENT CAPACITY 4 ONE BEDROOMAPARTMENT • CAPACITY 4 ONE BEDROOM • 1 Bedroom • 31 m²APT.B1-C4
Room overview
Non-smoking room- Room size
- 31 m²
- Occupancy
- Guests: 1–4 • Adults: max. 4 • Children: max. 3
- Bed setup
- Double bed 131-150 width, Sofa bed
- Bedrooms
- 1
- Room type
- APARTMENT
- View / characteristic
- CAPACITY 4 ONE BEDROOM
Adult and child limits apply within the room's total guest limit.
Room amenities
- Smoke detector
- Bathroom: 1
- TV
- Kitchenette
- Kitchen utensils, plates & cups
- Fridge
- Cooker
- Microwave
Show all 15 amenities
- Tea and coffee making facilities
- Individually adjustable air conditioning
- Living room: 1
- Wheelchair-accessible
- Wi-fi
- Dishwasher
- Toaster: 1
Available rooms, prices and included facilities are confirmed after you choose your dates and rate.
Check availabilityResidence Odalys Fleur De Sel
APARTMENT CAPACITY 4 ONE BEDROOM
Room photos
8 photosSelect a photo to open the full-screen viewer.
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable Photos illustrate the room type; your assigned room may vary.
Room overview
Non-smoking room- Room size
- 31 m²
- Occupancy
- Guests: 1–4 • Adults: max. 4 • Children: max. 3
- Bed setup
- Double bed 131-150 width, Sofa bed
- Bedrooms
- 1
- Room type
- APARTMENT
- View / characteristic
- CAPACITY 4 ONE BEDROOM
Adult and child limits apply within the room's total guest limit.
Room code: APT.B1-C4
Room amenities
- Smoke detector
- Bathroom: 1
- TV
- Kitchenette
- Kitchen utensils, plates & cups
- Fridge
- Cooker
- Microwave
- Tea and coffee making facilities
- Individually adjustable air conditioning
- Living room: 1
- Wheelchair-accessible
- Wi-fi
- Dishwasher
- Toaster: 1
Available rooms, prices and included facilities are confirmed after you choose your dates and rate.
-
APARTMENT TWO BEDROOMS WITH TERRACEAPARTMENT • TWO BEDROOMS WITH TERRACE • 2 Bedrooms • 45 m²APT.B2-TR
Room overview
Non-smoking room- Room size
- 45 m²
- Occupancy
- Guests: 1–6 • Adults: max. 6 • Children: max. 5
- Bed setup
- Double bed 131-150 width, 2 × Single bed 80-130 width, Sofa bed
- Bedrooms
- 2
- Room type
- APARTMENT
- View / characteristic
- TWO BEDROOMS WITH TERRACE
Adult and child limits apply within the room's total guest limit.
Room amenities
- Wheelchair-accessible
- Kitchen utensils, plates & cups
- Fridge
- Cooker
- Microwave
- Tea and coffee making facilities
- Individually adjustable air conditioning
- Individually adjustable heating
Show all 17 amenities
- Living room: 1
- Terrace
- Toaster: 1
- Smoke detector
- Dishwasher
- Wi-fi
- Bathroom: 1
- TV
- Kitchenette
Available rooms, prices and included facilities are confirmed after you choose your dates and rate.
Check availabilityResidence Odalys Fleur De Sel
APARTMENT TWO BEDROOMS WITH TERRACE
Room photos
9 photosSelect a photo to open the full-screen viewer.
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable Photos illustrate the room type; your assigned room may vary.
Room overview
Non-smoking room- Room size
- 45 m²
- Occupancy
- Guests: 1–6 • Adults: max. 6 • Children: max. 5
- Bed setup
- Double bed 131-150 width, 2 × Single bed 80-130 width, Sofa bed
- Bedrooms
- 2
- Room type
- APARTMENT
- View / characteristic
- TWO BEDROOMS WITH TERRACE
Adult and child limits apply within the room's total guest limit.
Room code: APT.B2-TR
Room amenities
- Wheelchair-accessible
- Kitchen utensils, plates & cups
- Fridge
- Cooker
- Microwave
- Tea and coffee making facilities
- Individually adjustable air conditioning
- Individually adjustable heating
- Living room: 1
- Terrace
- Toaster: 1
- Smoke detector
- Dishwasher
- Wi-fi
- Bathroom: 1
- TV
- Kitchenette
Available rooms, prices and included facilities are confirmed after you choose your dates and rate.
-
APARTMENT CAPACITY 6 TWO BEDROOMSAPARTMENT • CAPACITY 6 TWO BEDROOMS • 2 Bedrooms • 45 m²APT.B2-C6
Room overview
Non-smoking room- Room size
- 45 m²
- Occupancy
- Guests: 1–6 • Adults: max. 6 • Children: max. 5
- Bed setup
- 2 × Single bed 80-130 width, Sofa bed, Double bed 131-150 width
- Bedrooms
- 2
- Room type
- APARTMENT
- View / characteristic
- CAPACITY 6 TWO BEDROOMS
Adult and child limits apply within the room's total guest limit.
Room amenities
- Cooker
- Fridge
- Kitchen utensils, plates & cups
- Kitchenette
- TV
- Bathroom: 1
- Wi-fi
- Living room: 1
Show all 15 amenities
- Individually adjustable heating
- Toaster: 1
- Smoke detector
- Individually adjustable air conditioning
- Tea and coffee making facilities
- Dishwasher
- Microwave
Available rooms, prices and included facilities are confirmed after you choose your dates and rate.
Check availabilityResidence Odalys Fleur De Sel
APARTMENT CAPACITY 6 TWO BEDROOMS
Room photos
6 photosSelect a photo to open the full-screen viewer.
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable
Photo unavailable Photos illustrate the room type; your assigned room may vary.
Room overview
Non-smoking room- Room size
- 45 m²
- Occupancy
- Guests: 1–6 • Adults: max. 6 • Children: max. 5
- Bed setup
- 2 × Single bed 80-130 width, Sofa bed, Double bed 131-150 width
- Bedrooms
- 2
- Room type
- APARTMENT
- View / characteristic
- CAPACITY 6 TWO BEDROOMS
Adult and child limits apply within the room's total guest limit.
Room code: APT.B2-C6
Room amenities
- Cooker
- Fridge
- Kitchen utensils, plates & cups
- Kitchenette
- TV
- Bathroom: 1
- Wi-fi
- Living room: 1
- Individually adjustable heating
- Toaster: 1
- Smoke detector
- Individually adjustable air conditioning
- Tea and coffee making facilities
- Dishwasher
- Microwave
Available rooms, prices and included facilities are confirmed after you choose your dates and rate.
No room types match your search. Try a room name or feature such as a balcony.
Guest reviews
What other guests saying about Residence Odalys Fleur De Sel
20
reviews shown
Howard
Great price off season & close to Aigues-Mortes
New complex with apartments & grounds all in pristine condition. Secure free parking close to apartments and good sized swimming pool with warm water for a change even though it was October.
A few negatives first - light over sink not working; reported on 2nd day but never fixed - dog hair on floor & dog treats in couch - lots of crumbs in toaster but used our own - insufficient storage space for provisions in kitchen which was cramped & hard to work in - no hangers in main bedroom wardrobe & hangers in other bedroom and broom cupboard were fixed.
A lot of positives - very pleasant and friendly reception with loads of useful local info plus a selection of local produce, quick check-in, breakfast possible but not taken up - lovely quiet, relaxing and peaceful location - bakery just up the road east and opposite another Odalys site - The amazing Augues-Mortes old town is only a walk away with dozens of great places to eat plus a host of shops offering pretty much everything - beautiful almost empty beaches just a few miles to the south at Grande Motte and Le Grau-de-Roi - good free Wifi internet connection - climate control in lounge - good sized well furnished patio/decking area - good range of supermarkets just a short 2-3 min drive north (Lidl, Intermarché, Super-U).
October weather and temperature of 21c-28c was perfect for us. Will definitely come back if possible and also look at other Odalys sites.
A few negatives first - light over sink not working; reported on 2nd day but never fixed - dog hair on floor & dog treats in couch - lots of crumbs in toaster but used our own - insufficient storage space for provisions in kitchen which was cramped & hard to work in - no hangers in main bedroom wardrobe & hangers in other bedroom and broom cupboard were fixed.
A lot of positives - very pleasant and friendly reception with loads of useful local info plus a selection of local produce, quick check-in, breakfast possible but not taken up - lovely quiet, relaxing and peaceful location - bakery just up the road east and opposite another Odalys site - The amazing Augues-Mortes old town is only a walk away with dozens of great places to eat plus a host of shops offering pretty much everything - beautiful almost empty beaches just a few miles to the south at Grande Motte and Le Grau-de-Roi - good free Wifi internet connection - climate control in lounge - good sized well furnished patio/decking area - good range of supermarkets just a short 2-3 min drive north (Lidl, Intermarché, Super-U).
October weather and temperature of 21c-28c was perfect for us. Will definitely come back if possible and also look at other Odalys sites.
Tatjana
Wir würden nie wieder kommen, das Zimmer war nicht sauber, Garten war ungeflegt. Das Pool war kalt und überfüllt. Das Personal ist mega unfreundlich. Wir sind auch eher weggefahren, als gebucht haben.
Mia
Tråkigt att behöva betala för städning eller att behöva städa själv. Vi är vana vid att det ingår. Sen var det svårt att kommunicera med personalen pga. språket. Vi pratar inte franska och personalen pratade inte engelska.
Iris
Unterkunft ist etwas kleiner wie auf dem Bildern. Der Pool ist sehr schön. Sehr ruhige und gepflegte Anlage.
Azzedine
Appartement très propre et bien climatisé avec un bon accueil à la réception
nicolas
Arrivée un dimanche et réception fermée donc appeler le numéro d’urgence même s’il n’est pas précisé qu’il sert aussi pour les arrivées en dehors des heures d’ouverture
Localisation idéale pas loin du centre de Aigues Mortes accessible à pied calme belle piscine les appartements sont confortables
Petit bémol sur la literie notre matelas était un peu fatigué
Localisation idéale pas loin du centre de Aigues Mortes accessible à pied calme belle piscine les appartements sont confortables
Petit bémol sur la literie notre matelas était un peu fatigué
Vanessa
Expérience mitigée.
Le logement est très bien situé et fonctionnel. Il est globalement propre, sauf les toilettes qui, pour une rasion qui m'échappe, ressemblent à une espèce de cagibi dans lequel sont stockés un aspirateur et une panosse et n'avaient pas été nettoyées avant notre arrivée.
Nous avons été informés la veille de notre arrivée que nous serions logés au Mas des Flamants et non à la résidence Fleur de Sel où nous avions réservé en raison d'un surbooking. Ce qui est franchement désagréable puisque j'avais étudié les deux options et choisi la résidence Fleur de Sel. Heureusement les deux établissements ne sont que peu éloignés l'un de l'autre. A cela s'ajoute que le jour de notre arrivée, la réception était fermée donc nous n'avons pas eu la possibilité de discuter de la situation et n'avons eu d'autre choix que de nous installer dans le logement attribué. Les indications données par email pour récupérer les clés étaient cela dit claires.
A prendre en compte car ce n'est pas du tout clair dans le descriptif Hotels.com : vous êtes censés vous approvisionner seuls en papier toilettes (un rouleau seulement fourni à l'arrivée ; heureusement nous avons pu en obtenir d'autres en demandant gentiment à la réception) et savons et il est attendu de vous que vous fassiez une partie du ménage en partant (laver la cuisine, passer l'aspirateur en partant et retirer les draps des lits). Ce n'est pas grave en soi mais ça devrait être précisé.
Le logement est très bien situé et fonctionnel. Il est globalement propre, sauf les toilettes qui, pour une rasion qui m'échappe, ressemblent à une espèce de cagibi dans lequel sont stockés un aspirateur et une panosse et n'avaient pas été nettoyées avant notre arrivée.
Nous avons été informés la veille de notre arrivée que nous serions logés au Mas des Flamants et non à la résidence Fleur de Sel où nous avions réservé en raison d'un surbooking. Ce qui est franchement désagréable puisque j'avais étudié les deux options et choisi la résidence Fleur de Sel. Heureusement les deux établissements ne sont que peu éloignés l'un de l'autre. A cela s'ajoute que le jour de notre arrivée, la réception était fermée donc nous n'avons pas eu la possibilité de discuter de la situation et n'avons eu d'autre choix que de nous installer dans le logement attribué. Les indications données par email pour récupérer les clés étaient cela dit claires.
A prendre en compte car ce n'est pas du tout clair dans le descriptif Hotels.com : vous êtes censés vous approvisionner seuls en papier toilettes (un rouleau seulement fourni à l'arrivée ; heureusement nous avons pu en obtenir d'autres en demandant gentiment à la réception) et savons et il est attendu de vous que vous fassiez une partie du ménage en partant (laver la cuisine, passer l'aspirateur en partant et retirer les draps des lits). Ce n'est pas grave en soi mais ça devrait être précisé.
Fong Wanda
Chambre confortable, emplacement au top ,
Parking sécurisé
Parking sécurisé
Blandine
Très bel endroit,propre,calme,personnel agréable. Dommage que je n'ai pas vu qu'il y avait des appartements pour PMR.
Grit
Schöne Anlage, sehr viel Platz in den Apartments, schöner Pool, Möglichkeit Fahrräder zu leihen, leider kaum Englischkenntnisse was die Kommunikation vor Ort erschwert hat, Weg zum Strand recht weit, kaum Restaurants in näherer Umgebung
christine
Les logements sont tres propres, le jardin et alentours tres agreables. Piscine bien sympathique, seul petit bemol dommage qu on ne puiise pas u acceder avant 10h le matin et fermeture a 19h le soir.
fadi
Très bon logement mais dommage pour la propreté !!
Chantal
Bien placé et parking facile
Damien
Court séjour
Rapport qualité prix très bon
Residence propre bien placée
Personnel discret et très aimable
Residence propre bien placée
Personnel discret et très aimable
MOSTEFA
Excellent pour les familles.
Rune
Gennemsnitlig feriebolig
Gennemsnitlig feriebolig, med godt og rent poolområde.
Utrolig meget larm fra naboer omkring boligen. Ind- og udtjekning var overfladisk.
Utrolig meget larm fra naboer omkring boligen. Ind- og udtjekning var overfladisk.
ALEXIS
RAS sejour trés bien, manque juste quelques casseroles dans l'appartement.
Verified traveler
Très bon sejour !
Serge
Super
Nous avons apprécié le calme et la proximité de la cité d'Aigue Morte et de la Camargue.
Myriam
Tranquille
Très bon séjour à Aigues-mortes. Appartement un peu loin du centre-ville et des commerces mais pour 2 jours, ça le fait quand même.
Location & surroundings
Residence Odalys Fleur De Sel
Chemin De Trouche Lieu-dit Les Boudres, 278, Aigues Mortes, France
Hotels Nearby
Compare other stays close to this hotel. Choose travel dates to check availability.
Show 46 more nearby hotels
Residence Odalys Fleur De Sel
40 hotel photos
