elevators are kind of like teleporters
I don't think one can build with them it's just to teleport sims to apartment levels or penthouse levels though if it is penthouse lot obviously you don't have to put them on lowest level of your build but inside house they'll still need stairs to go floor to another
you also can't build own apartments with city living but university roommates may help to make mockup and got same teleporter
not sure why we don't have inside house elevator things though since rom teleporters pretty much already do that minus the fact they are big as heck magical arches
