Won't bother buying then. I thought that the rooms themselves were also included. Wanted something that didn't need much set up.
I suppose that once you have opened the pz3 file and rescaled the props in Poser, you can always save them at that size into your library.

Daz Studio 4.8 and 4.9beta, Blender 2.78, Sketchup, Poser Pro 2014 Game Dev SR5 on Windows 8 Pro x64. Poser Display Units are inches