Joe, glad to hear that overall you had a great time and thank you so much for your feedback.
Regarding the AC I'm not sure if you noticed but in one of the bedrooms the air conditioning unit is quite large (10,000BTU) and is placed in the window facing the bedroom door so that the air can spread in the living room as well. That was the idea from when it was first installed. Had you shared your thoughts with me during your stay I would have happily advised you to leave the AC on and the bedroom door open even when you're not home and I promise you the entire apartment, including the living room, would have cool at all times. Typically in NYC for a 2 bedroom apartment 2 AC units are more than enough especially when used as described above.
Regarding the superintendent I'm sorry to hear that was a concern to you. He is actually quite easy going but generally speaking most hosts in NYC ask for a bit of discretion on their guests' part given the notoriety Airbnb has nowadays, especially in Manhattan. It sounds that you had already come across this before when staying at other Airbnbs in Manhattan so I was hoping it wouldn't have mattered to you as it's not a big deal usually.
Overall I'm glad that you found the apartment as described and that I was able to timely attend to all of your needs, it was a pleasure hosting you and I wish you all the best. Cheers!