short review: go for it. it is a clean and safe space with a comfortable bed, in a lively, well connected and safe neighbourhood.
details: Marina is just so nice and takes care of her flat thoughtfully. She is very well aware of what is airbnb and what it means to be an airbnb host. Her room has a large and very comfortable bed and bedding. I think the apartment she lives in is a NYC experience in itself. It is a classic walk-up apartment and many aspects of the flat tells you a lot about how infrastructure of NYC planned out. House has its quirks and squeaks, from the floor to the heater to the door locks, if you are an extremely light sleeper, you may need ear plugs. But at the same time, the building is located in such a manner that the noise of the outside is minimised. It is clean and well organised. Bathroom is shared but Marina keeps it very clean, pretty and decent.