@Ashur1
If the host can not accomodate you, it is his/her fault and the host is obliged to cancel and you receive full refund. If the host can accommodate you, he should now guarantee you this, as it is not in line with the initial communication. BTW does the host has reviews ?
If you feel uncomfortable about the situation, Airbnb should mediate and cancel the reservation.
Airbnb CS is very slow responding, so try AirbnbHelp on Twitter for more constructive asistance if receiving no response in time.