We had an amazing stay in Airi's house in Taito. The house is of beautiful, quintessentially Japanese design and is conveniently located at 15-20min walk from Ueno station. Airi is an amazing host - we had a small issue with the heater and he was extremely helpful to fix it and even brought us fruits the next day to apologize for the inconvenience caused. He was also super responsive and all his information/directions were extremely clear. I highly recommend this place and will definitely book it again if I have the chance to come back to Tokyo!