Keiko's house has a great location (located close to the train station and many conbini's), which made it much easier for my friends and I to explore Tokyo. Her place is also very spacious and comfortable. One thing that makes her stand out from other AirBnB hosts is that she leaves little things around the house that gives you a glimpse into Japanese culture (paper to use for origami, yukatas to try on and wear). The friends that I traveled with are newcomers to Japan, so having Keiko's place be our first home base was a good choice and really got my friends excited for the rest of the trip!