Takashi and Li are very kind and have a wonderful home. It's beautifully designed and it has been a pleasure to spend time there. You can use the well equipped kitchen and there are also a lot of nice places to eat nearby. The greatest value though was experiencing an authentic Japanese family life. Takeshi and Li are very helpful and do their best to make you feel welcome and provide you with all the information you need to roam around Tokyo. The room itself is quite small, but since you can move around the house freely (including the kitchen, living room and the awesome rooftop) it doesn't make a big difference. I definitely recommend to go there.