My wife and I enjoyed our stay at Liz's place. It's a cute and cozy space attached to a larger house, and fit our needs for our stay in Seattle. The house was a little difficult to find at night due to the house numbers being hard to spot in the dark, but Liz was very responsive and said she'll provide clearer instructions for guests in the future.
There are heating vents although you aren't able to control the heater, so it can get a little cold at night. Liz did provide two space heaters that helped to keep the place warm during our stay (December).