I had a great stay at Mellissa's apartment while visiting friends in a nearby neighbourhood - I mostly just needed a quiet, comfortable place to rest, and this place was perfect.
I'll just mention a few things that may not be covered by other reviewers; the bedroom itself is bigger than it appears in the photos, with plenty of closet space. The air conditioning unit is good, and the shower is fantastic. The bed is a little softer than I'm used to, but I slept very well - especially as the room is at the rear of the building and doesn't get any noise from the street.
I didn't use the kitchen much, but it seemed well equipped.
As others have mentioned, Mellissa is very busy and rarely around, but checking in and out was easy, and it is obvious that a lot of thought has been put into making this an attractive place to stay.
The apartment is in a very authentic part of Brooklyn with good transportation links. I would happily stay here again.