We had an enjoyable stay in Harlem. The apartment is not perfect, but if you're just looking for a place to lay your head after a day exploring New York, it's fine.
Positives:
* Apartment is as described and shown in the photos. It's clean.
* Good location - a 5min walk to the subway, very close to Harlem's sights, Central Park and Manhattan. A decent size organic supermarket is 2 min walk away.
* Check-in - Pierre is friendly, welcoming & was very quick to respond throughout my stay. He organised a repair man to deal with some issues.
Negatives:
* Electrics - some plug sockets in the kitchen and main room weren't working. The light and ceiling fan in one bedroom didn't work.
* The smell of cigarette smoke comes in from another apartment.
* We had no hot water on the last day.