@Patrick3734 I do wonder if Airbnb is right in this case. Clearly its impossible to be sure but reading your reviews many complain about dust and one about dirty sheets. Worse for me though is the one where you blamed the guest for entering the wrong apartment. How can this even be possible given that you should have separate lock boxes for each apartment and different keys?
Finally your attitude seems to be 'Its only £35/night so you should expect a rusty microwave' (clearly not your words but that's how it comes across). This is not how guest expectations work - They don't expect a large, opulent place at that price but they do expect, and deserve, clean and comfortable.