Unacceptable as an airbnb.
The room is not even slightly cosy as described. It is in an unloved state, with polyfilla-dabbed walls and tired, mismatched curtains. The bedroom is immediately adjacent to a main road, with cars and chattering people passing by. There is a note on the draughty window about security and being broken in to, which does not fill the guest with any confidence that the room is secure. The duvet, an item famed for being cosy, is astonishingly inadequate - small and thin, and smelling strongly of that kind of soap you only find in schools or prisons. You will be provided with a floor mat instead of a towel. For some twisted reason, the host has decided to blow up a massive, creepy photo for the bedroom wall. An unsettling image of dolls in an abandoned street. These things together make this one of the least appealing rooms I have been in. The description of "cosy" is entirely misleading.
The rest of the apartment reeks thickly of cigarette smoke, and cleanliness is marginal. It has the feel of tired student apartment with an unloved spare room, rather than a BnB. It is cheap-ish, but the host does not seem aware of the standards that an airbnb should adhere to, even when cheap.