is it possible to copy room designs?

[Lycan]

Is it possible to build a room and then copy it (like in prison architect) to place the full design of the room in different places?

[FlyMcgee]

http://steamcommunity.com/sharedfiles/filedetails/?id=708455313&searchtext=Copy

This mod lets you do it. Beware it also copies anything IN the room, such as batteries, beds, etc.