This place is absolutely wonderful. The location is excellent, being very close to train/subway.
There are a lot of places near by to eat, too.
Very close to ground zero of world trade center, Brookfield Place shopping center and Seaport where there are tons of great restaurants.
To find the entrance to 45 John St, go to 1 Dutch Street and go in there. The entrance to building is not on John Street.
Take a chance on this place, you will love it!