Yuka's place was just as described. She provided us free snacks & 1 liter of water, along with plenty of toiletries to keep us full during our trip. The place is a 1 bedroom but has a lot of space to move freely even with a lot of guests. There is no machine dryer, however you can dry your clothes in the patio/veranda after you use the washing machine. For this she provided us plenty of outdoor drying racks to hang our clothes. The pocket wifi that was provided worked perfectly. The hot water in the shower worked well especially since it is winter time, and all appliances in the kitchen worked well. With regards to the wall heater, you will have to give it some time before it builds up. Yuka answered our inquiries very quickly and even allowed us to check out late as our flight did not depart until the late afternoon. She was able to let us check out late since there was no guest booking her place the following day. She went above and beyond to make sure our stay was stress-free. When we were in the process of checking out she was able to call a couple taxis for us to Shinjuku station. We also felt very safe at the property and surrounding areas. I would definitely stay here again!