I would like to see in the game the possibility of creating basements for buildings.
When we build structures over areas of water, the water is still inside the building and you have to build above the water.
I would like that when we build on areas of water, the water is not inside the structure and have to build above the water.
In summary, I would like to be able to build basements in areas that are submerged without them being filled with water inside the buildings.