Air conditioning not functioning in one room; attempted repairs were a circus and inconclusive. I was accidentally locked in the apartment by host/repairmen without power and no way to leave/escape the apartment should there have been an emergency — I’m glad I realised... The entire 3 days were intermittent chaos, however it could have been worse but my friend did have to leave prematurely to source a new apartment to avoid sweltering in the second room. Overall I think they were just extremely unprepared for guests.