Briefly, everything was more than nice. Leo and his wife are more than friendly and nice persons. We arrived a little bit earlier than expected and were invited to a cup of tea into their private living room. Shorthand, we were asked to take care about their little son and daughter while they were cleaning up the rooms upstairs. That was really nice, because this shows how they are trusting the people and makes us trust them. The rooms in the third floor were small but more than big enough for us to stay for one night. There was a small room with one bed for two persons and a sleeper in the first room also for two persons. Furthermore, there was a small balcony where you are able to sit, unfortunately it was to cold to sit outside. The bathroom was awesome, if we could we would also have this nice tiles and wall cladding in wood style as you have.
Parking is a little bit tricky, you have to stay outside of the centruum (near tram station "WORLD FORUM"). There it is for free and you can go by tram directly to the city for a price of 6,50 € per day with unlimited travelling in all trams and busses. Walking from the centruum to the flat only takes us arround 15 minutes, so its not that far.
All together we recommend you to stay in this airbnb rooms and together with this nice persons.