Alex and Kei were great hosts and the place were exactly as described. The washer needed a repair but couldn't be scheduled prior to our arrival, so they provided cash so we could use it at a local laundromat (which we turned out not needing).
The hallway can get a bit loud at night for the hosts so you would need to be mindful and continue any conversation inside the rooms at late night (which we didn't realize at first).
Each room has its own thermostat to control the heater as needed, which helped our group a lot.