I had a very bad experience:
- got stuck in the elevator (nobody told me it wasn't working correctly)
- the sink had obstructions (dishwasher push out dirty water and bad smell)
- the cleaning wasn't accurate at all
- I had to buy shampoo, shower gel and soap
- the worst was cat pissing bad smelling at the entrance and partially at the living room.
I didn't have time to relocate somewhere else due to the tidy scheduled run to errands.
I would suggest to the host and the company that cares of the flat to be more accurate on cleaning and to improve the communication with the guests.