This is a good choice for a short stay before/after/between flights from JFK. It's a relatively clean two-room setup in the basement of a family house with a locking door. I only saw one room, but it seems like they're the same. There's a twin bed in there and a small desk. The bed was fine, but the linens could use a change and there's plastic on the mattress that you can feel and hear (but hey, what do you expect for $45/night? :)). There's one bathroom for both rooms, soap/towels, and access to a refrigerator stocked with drinking water and a microwave.
I had some difficulty communicating with Kevin in advance of arrival and then got locked out after coming back from dinner at night - both which were pretty stressful. Overall, this wasn't the smoothest or most comfortable arrangement, but Kevin's generosity (he offered me rides from the station and to the airport) and good-naturedness helped to make up for it. He does need to be there to let you in, so be clear about when you will arrive, and he will do his best to take good care of you!