This has been my worst airbnb experience.
The host doesn't show up, but sends someone else to open the door for you.
On top of that, after making the reservation he tells you that you must pay an extra 20€ for cleaning services that's not included while paying, as it usually is, but once you arrive. I found this to be somewhat upsetting because it should be already established as a fix part of the price and not an extra after you've already booked.
The room is nothing like it seems on the pictures: its really small and while located very near the main attractions (which is basically what you pay so much money for), the building it's in, is really old and on poor shape. The shower is miniscule and the bed was extremely uncomfortable. Overall I wouldn't recommend staying in this place at all.