Namio is a very accommodating host. He contacted me very early on and made sure I know the directions to his house. He even sent me very detailed recommendations of good food and sights near his house, and that's very considerate and sweet. He also provided free portable wifi at his house, which was super helpful. The location of the house is also very convenient and close to all the major sights in Tokyo. I would highly recommend Namio's house to anyone coming to visit Tokyo.