Marina was very responsive to any questions or issues that arose (e.g. Running out of toilet paper). Staying with a cat on the premises required some coordination with her and her friend (who had to change the litter on a weekly basis), but Marina was great about maintaining communication.
The apartment's heat (not managed by Marina, but by the building's superintendent) would sometimes leave the unit too cold, and there's a certain level of street noise and noises from other units that you need to become accustomed to, but the unit was otherwise bright and comfortable. Great access to the Q/B subway and lots of bodegas and cafes in the area.