I hope it is correct to post this here. I've put together an interaction that lets a Sim sleep on the couch until fully rested, or until wakeup time. Basically it is like sleeping on a bed, except less comfortable.
Between working on other projects, and Sims 3 running terribly slowly these days, I haven't had much time to test this mod in actual play. I wanted to check whether things like autonomous advertising, energy gain for a couch versus a bed, etc, are all well balanced during normal gameplay. (i.e., don't want a sim constantly sleeping on a couch instead of in his own bed.)
But since I haven't had much opportunity to test, I still haven't actually released the mod. So I thought it'd be a good idea to post here and make it available for anyone who wants to help test. So try it out, and maybe give some feedback if you find anything that could be fixed/improved.
OK, have fun testing. it is just a normal script mod, presumably no conflicts, base game compatible... just install and enjoy. Should show up on all couches / multi-seat objects, as "Sleep Here".

For reference, the original thread in Modding Discussion is here: Link

I just got the opportunity to test this out. So far, seems to be working great!

i've tried it out and it works so far. good mod!

I've tried it, and thus far it seems to work pretty well.I love that you kept the nap option. Good work!