We now have a wagon for 2 people ( a couple). It has a shower inside, a small kitchen and a sofa (single bed). The dry toilet is in a separate building. It has a terrace with a double bench and a table. There is also a BBQ table and an outside sink with draining board.
At the moment there is no wifi but you are welcome to come up to the house if need be. The mobile reception works quite well though.