Overall, a great stay!!
Al's apartment is a great size for a larger group with 2 separate bedrooms (one of which is fairly sizeable), a kitchen / dining area, and living space. We had easy access even with a late arrival and there were 2 keys, which made it easy for our group to split up during the day. There is also a doorman and keyed entry, which made the building feel secure. There are fantastic views from the apartment and it's a quick walk to Broadway / Times Square!
The less than ideal aspects... it's quite a walk to the nearest subway station (about 10 minutes), so be aware that any travel will require some walking. It felt as though the floors could've been a bit cleaner and there were no washcloths / extra hand towels. These were very minor inconveniences that really had no negative impact on our trip, though!