We are not the first to have been misplaced by staff, so I will not ramble about it, but maybe place a call to confirm that your description of the room matches the one that the staff booked you in!
(the 'alex' and 'ariane' rooms share a bathroom in the hallway; this listing should be called 'ariane'. The alex is also on airbnb but doesnt have the stone walls and some other features)
Aside from that: flawless attention to detail, cozy windowed room, fantastic location and access to a gorgeous kitchen, as well as the terrasse with a superb view.
It was my first and last time booking a room with a shared bathroom though! Although it's a personal preference, it became frustrating to wait after a group of 4 getting ready in the morning. I'd simply advise to take into consideration that you could have to wait your turn..for a while ;) We were definitely thankful our neighbors picked up after themselves!
All-in-all an easy pick for a stay in the middle of the old city, with easy walking or driving access to everything of interest.
Cheers!