If you are looking for a classic NYC experience and want to stay on the upper west side, this is a great spot. The balcony really is amazing and the location is very walkable.
Be prepared for the experience of staying at a friend’s place or something similar. It feels like someone is still living there - clothes in the closet, condiments in the fridge, clutter in the cupboards, etc. This isn’t a pristine, hotel-like space, it’s someone’s classic three-story walk-up appt that they vacate when you come.
Lei is very flexible and responsive. I had a great time in her place.