Yes you can if your house is build by deck and you have remove your furiture or put it away and go to decking tool and crtl and slecet the area where the basemnet you want but you have to keep one spuare all around the walls and deep the terrians and put walls upa dn floors and stairs and tada its done. Hope this helps you…
Ummm i think im really up for it but just give me a couple days to see if i can do it ok? Also im am very good at building places like that! Just give me a few days to see if i can do it.