Numerous things did not work, namely the shower drain which caused a flood and the fridge. When I informed the front desk, I was told that all the fridges were "warm" like that in all the rooms, they did not even have a look at my fridge. As for the drain, after a couple of days of complaining, as I was unable to take a shower, I had to switch rooms, which was very inconvenient. While things like this do happen from time to time, the gentleman at the front desk was not at all helpful, he was pleasant but nothing ever got done.