This is a great place! It's surprisingly roomy compared to a hotel room and has the bonus of a full-size fridge and microwave. Ephraim is great; he left us some snacks in the room and extra blankets because of the unseasonably cold March. It actually was a little too warm in the room sometimes, but cracking the window fixed that. The bed was a little firmer than what we preferred, but not uncomfortable. There is a pull-out couch that seemed softer, but I didn't try it. Also, it's a second floor walk-up, so not the best if you want to avoid stairs.
The location is good with a B and C subway stop a couple blocks away for getting downtown and pretty close to the M60 bus for LGA. There are a variety of restaurants and grocery stores in the area for your needs.
I love staying in Harlem. It's so easy to get where you want in the rest of Manhattan. Ephraim's place is a great option for staying here. I highly recommend it.