This place was absolutely amazing for my group of travelers! We were 4 adults and a small toddler and all fit very comfortable. We had every amenity we could need. The neighborhood is lovely, particularly if you have a small child as there is a playground across the street! It is also very conveniently located near the subway and bus lines to wherever you want. On top of all this, the apartment is extremely quiet. Keiko was incredibly helpful, courteous, and kind beyond necessary throughout our stay. One helpful surprise is there was already a high chair! If you have children and are coming to Tokyo, I cannot recommend Keiko's place enough.