What a great apartment & lovely host!
All I can do is go along with all the other positive reviews below, our stay in Cristina's apartment was great! We loved the area with all the restaurants, cafes & bars to go to. It was so nice to be a little off from all the Times Square/5th Avenue tourist hectic but instead being able to explore the city like a real New Yorker! Also, the location of the apartment makes it super easy to walk everywhere, which is a great way to see a lot of the city!
We were 3 people in the apartment & we totally had enough space & were super comfy, everything we needed was there!
Cristina was a great host as well, even though we arrived later at her place than we had planned cos our flight was delayed, she didn't seem to mind & was really flexible & welcoming!
So, I definitely recommend staying at her apartment, I can't imagine you'd regret it...