Isabelle's place is a basic studio in Chelsea, and in a very good location close to restaurants, stores, and public transportation.
The unit was clean and exactly as described, and she was a great host with very quick communication and provided all the information we needed.
It is on the first floor (but up a small flight of stairs) so there can be a little bit of noise from people walking around at night, but we didn't have any problems with it.
The unit is basic, and feels like a hotel room. The bed is a pull-out futon but was fairly comfortable and suited our needs.
Overall, I would recommend staying here if traveling for work or just want a simple home base for exploring NYC.