Go into the attic and look around, or cut a small hole somewhere in the ceiling and take a look. [title] Keep in mind that less work is better.
[header] How to install cabling in a pre built home [title] First thing you need to do is decide on a " path " that you want the wiring to take throughout your home. [step] Remember that in most cases the wall studs will be placed vertically, floor to ceiling. Ceiling joist positions vary from builder, house, code etc.