This is a hotel that rents through airbnb. You get your own room w/ washroom, standard hotel/motel stuff.
Location and price (for the location) are pretty amazing and eclipse the downsides.
Building itself is pretty old, but nice, though noise can be an issue. Room is good size, clean, though had few amenities (no microwave, minifridge etc). Bring your own soap /shampoos, there's a cvs downstairs. Bed was very very comfy (which is very welcome after walking SF for 10 hours).
Very easy checkin/out, friendly staff.
Overall if you're a on a budget this is a great deal. I'd stay here again.