Overall we had a very good long term stay at 101 Sutton Street and recommend it. It is an old factory building that has been converted into apartments. It is very well located with many delis, shops, bars and restaurants just a short walk away. The staff at John's Deli and The Coffee Shop down the street were really friendly to us, which was heartwarming for us in a foreign city. The nearest subway stop was a 15 minute walk away, so that since we visited during the cold season , we did end up using Uber and Lyft a lot!
The apartment was on the first floor which made for easy access for us as an older couple. It was very comfortable for our month-long stay as there was a lot of space and we did not feel cramped at all. Our young adult daughter stayed with us for a week and used the loft bed and even worked online up there. But it should be noted that it would be difficult for an older person to climb up and down the steep ladder and it would be risky to have young kids up there alone.
The building management and housekeeping staff were very friendly and helpful. The hostess was very responsive to some initial problems with hot water and the building maintenance even came in on a Sunday to adjust the heater, which we appreciated a lot.