The guest room, they call it the "studio", is an annex to their house. It has a toilet. For shower you will need to go to their main house, through their kitchen. They leave their kitchen door open until 10 pm.
Therefore no shower after ten.
The studio is rather basic, with a king sized bed and a pull out bed, no problem for accommodating 4 people. Wi-Fi reception in their studio was extremely weak so I needed to sit in their kitchen to get online.
Maybe we arrived a little late that day, interaction with host was very basic.
Location is easy to get to.
Yet fair enough quality at the price point.