We are a family of 5 and were very fortunate to stay at Kyoko's house in the last week of August.
Communication with Kyoko was great and the very detailed step by step guide to getting to the house was helpful. Of course the short walk to Shin Daita station and quick ride to Shibuya quickly becomes second nature, but when you're tired from a long flight on first day the clear instructions were very welcome.
The house itself is very clean and comfortable. The large living room upstairs is particularly nice. Everything worked perfectly including fast internet and aircon.
The area was a perfect base for us. Quiet and residential but so close to a major transport hub. Cool Shimokitazawa is 10 minutes walk away with a multitude of great eating options, coffee shops and of course second hand clothes stores. Even nearer there are a couple of ramen places in Shindaita like Bassanova and a handy convenience store across the road from the station.
We loved our stay and would have no hesitation in recommending Kyoko's place