My stay at Ivan's flat was good. The place is the exact same as in the photos and the host even if he does not live in the flat is really present and if you need something he is there to help you.
I would suggest only to improve some utensils in the kitchen because when 4/5 people are living together it is quite difficult to cook or eat with only 2 forks for esample.
Location top 5 minutes walking to the metro and bus stop, 7 minutes to valenbisi (where u can rent a bike) there are supermarket, bars and restaurants in the street.
For the cleaning part as I said the host does not live in the flat (even if they comes every day for cleaning a bit) so it really depends on the people that you find.