We travelled to Seattle on the off-season. At the time of booking, this was a very good deal that became more marginal as other places cut their prices for the off-season as well. I was comparing prices a few days before departure because I didn't hear from the host after three messages over the course of a month, leading me to make back up plans. He ended up getting back to me the day before check-in. The place is a basement apartment underneath separate long-term renters - I believe our host rents multiple properties around the metropolitan area. We heard the patter of little running feet often. There is a fair bit of chores to do before you leave - running the dishwasher, starting the laundry, taking out the trash. I didn't find the bed very comfortable since it feels like an older coil mattress.
The stay was overall comfortable. Good location. Heating issue mentioned in other reviews is resolved.