We stayed 5D4N as a family of 5 at Harvey and Lei’s place. It is a quiet residential neighborhood to be based out of. We enjoyed how much space the place has and 2 bathrooms and washing machine was just perfect for us. Kitchen and dining area is great for morning coffee and breakfast and there is a grocery store open until midnight.
Easily accessible from KK station and a JR station. We would leave in the morning and come back at night, having explored different parts of Tokyo during the day. Also easy to go south to Yokohama or Miura Kaigan Festival. After checkout we kept our luggage at lockers at the KK station and picked them up before heading to airport - Haneda is only 10 mins away.
Harvey and Lei were great to message and helped us with a couple of recommendations we needed. We would not hesitate to stay here again.