Conciegere was difficult to find. The place was on 47th floor which gave good view of the city but had an obstructed dock view. Used the swimming pool it was good. Checkout process is bothersome if you have a car - owner wanted to drop the keys in the appartment. However since we need to take out our car, we need the parking card which is part of the keys. So, i had to bring the car out, find a parking place, park it and then go upstairs and drop the keys.