This house I once built for myself but in fact I do not use it at all. You won't need a city map to find your way but it has enough space for small parties in and out. Since there are no neighbors you can pump up the volume.
3 levels with kitchen/living up, bedrooms and bath beyond and pool with sauna at the ground floor. If you jump from the yacht boardside there is a tiny path where you can swim through to enter a tiny cave.
While I did most of the stuff from scratch I did not reinvent the wheel each time. Therefore, regards to the original builders of the items I used at some places.
I hope you find this house enjoyable.
PS Unfortunately it has become 2kb too big