AIRBNB Coventry-budget price

Cheap room but I really didn’t like the quality as it was run down and smelled rank on first arrival, there was another guy renting up stairs permanently and I think it smelled bad as he’d just been to the toilet possibly but it was really bad as I was almost feeling sick. I didn’t hang around, I left as I was renting it for my friend to stay for one night. The next day the smell had improved but I accidentally flicked the throw off the chair and it was all stained with brown nasty marks on it so I felt bad and definitely wouldn’t sit on the sofa.
The cupboards were broken in the kitchen, dirty fridge ,broken floor tiles in the bathroom and crusty rust and mould around, this is by far the worst Airbnb I’ve stayed in so far, so 0 rating from me.
Gives another definition for the meaning of budget. Run down and dirty and uncomfortable feel and the bed was clearly old mattress and very soft.