The house had a bad smell, the sheets as well (we ended up using our own) but honestly, this wasn't the problem.
The landlord made us feel awful staying in his place. Just a few examples of what happened to understand what I mean.
1) When we arrived at his place, my sister took a shower and accidentally split water on the floor. When she asked for a map to clean the water, Cristian started yelling at us and made really aggressive reactions such as hitting his feet on the floor. We understand that he wasn't happy with what happened but what scared us was that he started shouting and yelling to us instead of just trying to explain to us in a calm way, especially when we offered to clean it by ourselves.
2) Before our arrival, he informed us that we couldn't use the oven and the cooker and that the kitchen was available for making sandwiches, salads, breakfast and quick staff like these. Again, totally fine. .So the second day we made some sandwiches to take with us. Cristian entered the kitchen while we were there (to put his groceries) and made it so obvious that he didn't want us there by sighing really loud and heavily. We felt so bad that we just left the kitchen for him despite the fact that we didn't finish with what we wanted to do
3) When we crossed him downstairs the flat one day he didn't even say good morning to us and also, he closed quickly the doors of the elevator not to enter with him
P.S towels weren't provided to us, we didn't stay in the room that is in the picture but in another smaller, we couldn't use the living room because he was his place. Finally, although we booked and paid for 4 days we stayed only two and left because we felt so unwanted. Cristian -of course- never asked why we are leaving so early.. Honestly, I don't recommend staying at this place at all. It was our worst Airbnb experience.