Re: Thin walls?
I used 3/4" cabinet grade plywood for my partitions walls ($26 a sheet at Christmas time at my local Home Depot). I have one stud wall between the shower and kitchen. The 120 ac power panel, water lines, and vent stack are in that wall (one busy little wall). Otherwise, the partition walls (will) have some sort of closet on one side of them, so I'll hide any wires and and plumbing in the closet.