Some of these reviews make me suspect guests did not realize a few fundamental truths about staying in Harlem.
Harlem is always: Noisy. Exciting.
Harlem is often: Dangerous. Unrelenting.
This apartment is located in a building that offers a reasonable person a perfectly manageable sense of safety and security. The hosts are very responsive, and the check-in process was clear.
While the host has some things to iron out regarding basic amenities, staying here is still much more convenient and less expensive than a hotel. The grocery store and a few corner markets are within easy walking distance.
There are more than a few upscale eateries and coffee-shops in the neighborhood, or in adjacent neighborhoods.
Expect Harlem to be Harlem, and you won't be disappointed.
Important: The closest bagel spot is CLOSED on Sundays. (You have been warned; plan accordingly.)