Marco is a very nice and available host, thanks a lot for your recommendations and help during our stay !
The place is well located (20-25min walking from the center or 10min with the tram, which is very convenient after a day walking).
You can hear the road from the room but it stops at night and goes very quiet.
The mattress is a bit rough if you stay for some days (we stayed 5 nights).
Unfortunately there was a lot of noise coming from Marco's flatmate, which made our stay less nice than expected.