I think it's more accurate to say that there simply is no wall space, because the walls ARE the stones.
There are ways around it, probably using copious amounts of conduit etc. but it's a lot of work compared to simply living somewhere that already has utility outlets where you need them.
There are ways around it, probably using copious amounts of conduit etc. but it's a lot of work compared to simply living somewhere that already has utility outlets where you need them.