The place is clean, the bedrooms are spacious, the common rooms are cozy, the showers are high pressure, and the staff were very friendly.
The only complaint is that the house dog situation was, for the time that I was there, a little concerning. They were quite vocal and unfriendly for the most part, apparently because they were in heat. I believe the staff when they say it's not always like that.
But overall I greatly enjoyed Guest House Matsu so much that I kept wanting to spend time there with the great staff and guests.
See you again sometime!