Firstly, check-in was at 15:30, for no reason.
Secondly, the host asked many times to fill so much information in an external system - which flight we use, which car, and etc. It is private information, isn't it?
It is fun that I declared in that system our check-in time as 10:00am, but I ended up at ~14:00pm BUT there was a previous tourist in the apartment.
Because of that overlay I had to wear all my luggage with me in Paris.
Other than this check-in issue the apartment is great.