We loved staying at Alexander's xozy place. The location is very convenient to visit the center of the city, the studio is bigger than I expected from the pictures, and it even had a tinny balcony which was super cute. We also briefly met and he was very kind and helpful.
For those who are not used to the steep old house ladders, be mindful that even though climbing the stairs was very easy, it may be harder if you are carrying big, heavy luggage.