We had a lovely time at Miyuki's place. Location of her home is well placed to the F line subway and an easy walk into Shinjuku (which we did many times). Rooms were small as per anything in Tokyo but well thought out and comfortable. Two bathrooms were great.
The main plus is Miyuki herself. WE had a few issues in the beginning and she sorted them straight away. And even came to check on us in the freezing cold at 8.30pm at night. Miyuki is lovely and so so helpful.
We were expecting the home to have a lounge room (it has a 3 seater sofa in one of the bedrooms) but no real space to relax and hang out as a family (we were 7 people so could have done with that space.
Also in the morning it is very noisy from about 6.30-7am till 8am ish - there is a bottle recycling plant or something similar right behind her home and the clanking of the bottles is loud and woke us all up each morning.
Thank you for your warm hospitality Miyuki - it was very much appreciated.