I downloaded the Stuff Packs HL extracted for the Mac: Kitchen and Bath, IKEA, and Teen Style Stuff. I put the build-buy files into the Bon Voyage TSData/Res/Catalog/Bins folder. I put the bodyshop files into The Bon Voyage TSData/Res/3D folder. Seems to be working just fine.

But I cannot figure out where the TSSBedding folder needs to go! Not a single package file in it, just xml and very odd file name extensions.