I've been traveling through Europe, and this is the worst experience I had encountered. the apartment is not taken care in terms of cleaning, maintenance, the heating system did not work, nor hot water on a 5 degree weather. There's a two floor stairs are small and dangerous. There were no bed sheets, just a duvet that was dirty. Shower was dirty inside out. And there was a bad smell all over the building and room. On top of that, the owner an arrogant person, who never fixed any of the issues when told, nor even answered. I have read his reviews from people and what he does is make up that the guests behaved inappropriately, which i not my case.
I don't think that this kinda service meets Airbnbs standards, and he's definitely pumping his rating by buying some of the reviews.