My stay at Ronny's place wasn't very good, as I expected from the pictures and from the other reviews. I would not recommend it for long stays.
When I arrived the room was apparently fine but then I found a lot of hair all around the room and in the bed sheets, that actually didn't smell like freshly washed and they were all old and punctured, plus there was a lot of dust on all shelves and surfaces in the room. The room is well furnished but the table is very small as well as the fridge, that doesn't cool down enough and it doesn't smell very clean.
The rest of the flat was okay but not very clean. I didn't use the kitchen except for doing the washing machine, cause it was always pretty messy.
As described, it's a smoking place and the smell is pungent in all the common spaces (not in the room), but was the minor problem.
By the way, the host was friendly and I appreciated that I had my total privacy during the whole stay.
Wifi was absent but at the end of the stay it improved.