The unit did not have adequate heat and was uncomfortably cold, so much so that I was unable to fall asleep as I was shivering in the bed with an extra blanket and my winter jacket draped over me and wearing winter gloves. The host was repeatedly notified of this problem and none of their responses detailed below adequately addressed the issue. These included telling me that the problem had been addressed when it hadn't been as the temperature in the unit remained quite cold, offering to take out an air conditioner and bring an additional blanket and space heater the following day when it's dangerous to sleep with space heaters on and I needed the problem fixed the day I checked in. Because it was too cold to fall asleep I got out of bed at 3:00 am and left the unit. Following this the hosts issued a refund for the remaining days of my stay but refused to issue a refund to the one night I was there despite the unit not being habitable.