Tomo was very attentive great host.
the house is very spacious and tasteful combinations of Japanese retro style and modern. we stayed there with my family(husband, son and my parents. 5 of us) but it was plenty space.
also Location is great, quiet neighborhood but it's on yamanote line and one more other line. easy to access to many places.
He offered us pocket wifi as well, it was very handy. because i found hard to get public free wifi in Japan compare to other country actually.
I would definitely recommend his place!