It's an amazing unit. Very well equipped! But we face with 1 issue - it was very cold or noisy. It's really hard to sleep in master bedroom because the heater in this room is very loud ( if you turn it off, it becoming very cold. Also, we “run out of hot water”. When my husband was taking a shower, the hot water just ended. :( it all didn't workout for us, so we unfortunately left a day earlier.