1605 Broadway
On the 15th floor is a NYSE Gym. There is a fee for non hotel guests. Just go into the gym. Once inside the Nysc gym, there are two levels. First level is check in with men's locker next to it (don't use that one, it's new with a huge glass door, everyone can look in). Go down the stairs, and just ask where the men's locker is. The shady sauna is where the showers are.
525 Lexington Ave at 49th St
Cruisy basement and second floor bathrooms, open to the public and businessmen in conference rooms.Basement bathroom has a wall of five small, undivided urinals, floor to ceiling doors, and high stall walls that allow understall fun.
811 7th Avenue
Restrooms on 1st, 2nd and 3rd floors. Stairs in the back of the 1st floor lobby lead to the second and third floors. Paper dispenser opens allow easy access. There are no electronic locks on the 2nd flow bathrooms where you need a hotel key to access. However, the private disabled bathroom across from the locked 2nd floor restroom is open. Keep an eye out for hotel workers.
1335 Avenue of the Americas
Several floors with cruisy bathrooms:Basement (Concourse Level): 3 stalls 3 urinals. Busy throughout the day, and the stall walls are coated in dry cum. There is a loud double door entrance as well so you have plenty of time to recover before being seen. Security is tight on the basement bathroom, though.Fourth Floor: Good set up for urinal cruising or understall. Much less security on this floor. Double doors here too.