Marta accommodated me on a last-minute reservation, which I appreciated! Her place is cute and has lots of nice little touches, as others have commented on (and as you can see in the pictures). It's a cute, older apartment and the location is great. I didn't meet Marta but her roommate is really nice and cool, and we had some interesting conversations.
The only thing amiss is that there was no curtain or blind on the main window next to the bed in the bedroom. It seems that she knew this ahead of time yet failed to mentioned it. When I brought it up, she tried to dismiss it as a minor thing. However, I would not consider sunlight hitting you in the face first thing in the morning minor, nor would I consider having hardly any privacy from having nothing blocking the large bedroom window next to the bed minor.
She offered me the chance to modify my reservation to leave early, but I had no time for that and was only in NYC for three nights. She also offered me a curtain from her roommate's room, but I declined as by then I only had one night remaining. Plus, I didn't want to deprive her roommate of a curtain.