Got to originally booked unit. Access code in instructions was wrong. Once correct code was received I went in the unit to find someone was already there. Host put me up in another unit in the same building. I got into the unit. there was gross slime/goo on the table I cleaned off. Left for a business dinner. Came back at midnight and electronic keypad was dead. Host not accessible after hours by Airbnb or me. Had to find a hotel at 1am. Next morning host said he had no idea I was locked out of the unit. I then waited over an hour for someone to arrive and unlock the door so I could get my belongings. Keypad batteries had died. I missed the business lunch meeting I was supposed to attend. Airbnb reviewed the case and refunded me the fee for the night and part of my hotel bill.