The apartment is next door to several NYCHA buildings.
“Rooming house” setup, where there’s a rotation of people renting out rooms monthly. 4 bedrooms rented out separately, each room key-locked. 3 of the 4 share one bathroom. All 4 rooms share the kitchen.
The rear fire escape is in this room #4. Not sure how others would access it when the room is locked.
Front door to the apt has no peephole. It's not self-closing. It’s wooden and thin, like a bedroom door. The apartment door lock is a punch-code digital lock that is a cylinder lock, not a deadbolt.
No direct access to the building superintendent, you have to message the host. The super “fixes” building issues by posting a sign in lieu of physically repairing.
The host is a nice woman who runs many dozens of AirBNB rentals.