I think I would have rated this higher during the warm months. Even with the space heater, cold was a bit of a challenge. I added the blanket from the trundle under the bed, and was fine. With the space heater off the place was very quiet, and I slept great.
The biggest issue was the lack of horizontal space: the only space was the top of the mini-fridge, which was mostly occupied by the COVID sanitizer stuff, the tiny (but powerful) heater, and a power strip.