(Solved) ISO: Environment or room looking like a typical TV studio back stage area

For a scene that I was thinking of, I need something that looks like it is the back stage of a TV studio or alike. Preferrably with private rooms / rest rooms also available. A store search for any of the terms listed nothing. Any suggestions highly welcome.
Post edited by Mark_e593e0a5 on
Comments
Maybe you could use this by adding some other TV studio props: https://www.renderosity.com/rr/mod/bcs/backstage-wrestling-hallway-for-poser-7-/129073?AID=4987
Thanks a lot, @Charlie Judge. That is exactly what I was looking for. A bit of retexturing and kitbashing, and I am there