I stayed with my wife here for about 2 weeks in July 2022. The stay was pretty good overall.
The location is great - close to several subways/lines and central park, and it was easy to travel to mid/lower Manhattan from here. Communication from the host was great - we got prompt responses, being able to message on whatsapp was helpful, the times we asked for something during the stay was handled very quickly (e.g. emptying the bins, fixing a hallway light that stopped working). Accuracy of the listing was good - the only minor issue was that the kitchen was vegetarian only, no storing meat (which was not a major issue for us but we only found out in the house rules after booking, not in advance on the listing). The room was well provisioned for anything we needed - wifi, towels, spare loo rolls and kitchen rolls, some dishes etc.
The only major issue/concern, as other reviews have said, is that cleanliness was a bit of an issue. The bedroom was clean but the common areas (bathroom, kitchen) had some flies and roaches and appearance is not very polished.
The stay was good value but I would recommend researching the Harlem area and factoring in the reviews and cleanliness issue - your own travel and cleanliness criteria will affect whether your stay here is great or terrible.