I stayed 4 nights at Yuki's. The apartment is just like in the pictures. Its spacious (for Japanese standards). Really great value for the money you pay. everything worked and the pocket WiFi is always a big plus in Japan. Instructions were clear and Yuki was always responsive (I had to contact her twice and she always answered in less than an hour)
I stayed there in January and the heater (a/c) worked very well. The location was quiet and there's a convenience store just 1 min away. I would definitely stay again. Thanks Yuki! :-)