After a terrible first night due to people partying in the street or maybe in the building (unsure) as well as a very soft mattress, we kindly asked for it to be replaced, and the hosts accepted and provided it straight away. However, it didn't get any better and as a result we spent the whole stay sleeping very badly. The noise did get better on the third night, though. Besides, we found the room not well ventilated (our clothes and towels wouldn't dry at all).
We very much appreciated how easy we could contact the host and how easy the check-in was. Thank you for that.
The location is quite good as it's only a short walk from the historic centre and lots of places to eat and drink.