I am very grateful to the host for the flexibility and availability shown upon check-in. I was allowed to start my stay three days earlier than booked and on a very short notice, some 3-4 hours only! This was caused by some last minute unexpected events in my trip.
Also, I appreciated that replies always arrived immediately after my messages. We did not have a common language though, so conversations have always been indirect.
There is some room for improvment on minor aspects. For example, in my previous stays in Japan I always found a set of instructions for the house, including in English, for instance about garbage disposal or about equipment, useful especially for foreigners. in this case I have not found it.
The place is quiet and comfortable, especially for the large 4K TV and a large sofa in front of it. That was great. The bottom line is I enjoyed my stay.