I just realized I never made a release thread here for this one, and since i just released a new version, 0.79, it seemed like a good time.

I'm a big fan of TalkieToaster's Companion Share and Recruit.
But it bugged me that my companions didn't sleep.
About the best you could do was the "Make yourself at home" option were they would probably sit down.

This mod adds a dialog choice to CSR party members. You can tell them to sleep for 2, 4 or 8 hours.
They return to following when they wake up, or if you wake them early.
They also return to following if they can't find a bed nearby that they're allowed to sleep in.

http://www.tesnexus.com/downloads/file.php?id=28914 - Also, full readme and gallery.