This is a simple boathouse with a room on top. This house has a complete interior. You can add your own furnishings and things. I try to keep the poly count low for this. There are so many different ways to use and script doors in games. Because of this, I make my buildings without doors.
The Zip file Includes:
GLTF File (With all the textures)
OBJ File (With mtl file)
3ds File
DAE File
glb File
FBX File
https://www.fab.com/listings/8be6cb50-ef79-4485-abc1-db4e7b2200d2