The room was rather small, and it was not ready when I arrived. After it had been cleaned up, however, it was clean and was definitely worth what I paid for. It is very central in Chania, which I think is its strongest point.
One thing that was not clear to me when I booked, is that it is not a private room in an apartement but rather one of many small rooms, all rented out. Not a huge difference, but probably it would be nicer to have this well explicit in the apartment description.

All in all, I would recommend the place for very short time, like one or two days top.