Right click on one of the objects, and click "Use Information". Then you're able to see where this piece is used. Double click on a cell and it'll take you there, and you can copy and paste an already made shack interior.
Right click on one of the objects, and click "Use Information". Then you're able to see where this piece is used. Double click on a cell and it'll take you there, and you can copy and paste an already made shack interior.