We have been in a room with 4 beds very clean and authentic "End of 19th century" house.
The metro is only 4 blocks away and the situation is ideal with almost no noise coming from the street
Dwight and Tressi are in fact the real (sweet)heart of Harlem and they have had all kind of small and big anttentions to us that: My children loved the pancakes or fresh bagels for breakfast.
I arrived with my 3 children just before Sandy Hurricane... our plane back home has been delayed by several day and they have hosted us until we could get a new plane!
If you look for a 5 star B&B, fully equipped with TV in all rooms but with no charm, this is not the place to stay. However, if you are interested in authentic relation with people (if you want), authentic atmosphere, yes, this is the place!!!