My stay at Inna's place was overall great! The unit gets a ton of sunlight throughout the day and the space had everything I needed for an extended stay in New York. The bed was really comfortable and there was enough floor space for me to get some daily exercise / yoga in.
My only complaint was that the heater was pretty loud when it was running – it would interrupt my sleep once or twice during particularly cold nights. Inna had a plumber come in and take a look the first time I reported it, which helped quite a bit, but still did not totally get rid of the sounds. Inna was super responsive to any questions that I had during my entire stay and even offered to find another place for me to stay if the noise was getting too bothersome.