I am sorry, but I have to disagree with you - this apartment is exactly as it is advertised. It clearly says on my listing, that this is a private room and that the kitchen and bathroom are shared, therefore I am not sure why you were expecting anything else.
Regarding air conditioning, I haven't put it in the Amenities section on purpose. I am aware that it does not work, that's why it is not mentioned on my listing and you can not complain about something that was not promised from the beginning. Same about closet. You can store your belongings on the rack, but it does not state on my listing that there is a closet.
Also, great for families means that guests could stay there with their children, but it also says that it can accommodate up to 2 people. This means that only 2 people (maximum) can stay there, but one of the guests can be a child. Again, exactly as advertised.
Hopefully you still enjoyed your stay, and I am sorry for your negative experience, but next time I would advise you to read the description of the listings before booking, because there is absolutely nothing wrong with the apartment itself and it matches its description.