First of all, I have lots of positive reviews as a guest, and I am an appreciative and respectful traveller. Aga has threatened to write me a bad review, but I think my background and record on Airbnb should back me up as a credible and reasonable traveller.
The main problem was the sheets. The bed wasn't made, as advertised in the picture. The sheets (including duvet cover and pillowcase) were draped on the wardrobe, and they were wet! Not damp, wet! Since it was midnight by this time (we had arranged for me to arrive late), and Aga didn't respond to my messages, there was nothing for it but to sleep without sheets, on a bare mattress and with an uncovered duvet and pillow.
I understand the place is cheap, but there are certain minimum standards you must fulfil if you are going to let out your place for money. Dry and clean sheets is one of them. To top it off, when I raised the issue, rather than apologising and offering a significant refund, Aga was immediately defensive and threatened to give me a bad review. I was straightforward and reasonable throughout - I have a record of the correspondence - and it is disappointing that she should have responded in this way.