The apartment is old and not very big, but very clean and entirely renovated, true to the pictures. The heating and hot water works. There is a narrow staircase between each floor, so not for people with reduced mobility. The location is good, but the area did get a bit noisy because of drunk tourists walking home on weekend nights, and the tram that passes very close by. We did not see Edna, or interact with her very much, but she left the keys for us in a nearby hostel (5-10 minutes walk). The beds are convertible sofas, comfortable enough but not very big for two persons. I would recommend this location.