The rooms were spotless, had all the amenities, plenty of free bottled water and the staff at reception very helpful.
My only negative comment is with regard to the 15% discount card we were given when checking-in and were told could be used in the restaurant or roof-top bar however when we ordered drinks at the roof top bar the same night I handed the card to the guy serving us who took the card however when we came to settle the bar bill later there was no 15% discount applied, I queried this with the barman who made out that he had no idea what I was talking about, needless to say the discount card was not returned to me nor did we bother using the bar or restaurant at the Gravitique during our stay.