The instructional video that was sent to us for self check-in was long and inaccurate.
Our attempts to contact with the host during the check-in fiasco were between unrisponsive to unclear - and took over an hour.
This continued when we tried to turn on the air conditioners in the apartment.
The only time the communication with the host was effective was when he explained to us in detail how the apartment should be cleaned.
(althugh that the apartment we recieved contained the bathrooms garbage of those who preceded us, and the crumbs they left behind in the cupboards and the oven).