We had a great stay. The location was perfect for us as we came with the Metro-North train which has a stop in Harlem, a few blocks away from the apartment.
The place is just as described and very clean. We particularly appreciated how quiet it was a night. We didn’t hear a thing - perhaps because the air conditioning was on - which is something you wouldn’t expect in NYC! The communication exchange with the Calatayud family was great and timely, we would definitively go back.