It's a gem in Harlem. Location, cleanness, management, ALL positive. I'd certainly recommend.
You are pretty much right on the 125th-St. neighborhood, so big and small restaurants and grocery shops everywhere. 5min walk to 2,3 line and 7min walk to B,D and A,C lines, so super convenient to go anywhere in the city.
Inside, very clean -- because it is professional managed. Cleaning staff comes in everyday to take care all the stuff. Loved the coffee+tea station, clean kitchen, big fridge, clean room, comfy bed, perfect washer+dryer, clean bathroom.., oh, if you are a fan of high pressure shower, you 'll just love it :D
Communication is perfect. Always prompt and spot-on. Self check-in/out is all smooth and easy.
Overall, 120% satisfaction. Would stay again. Certainly recommend.