Aw, pity about death being automatic. I'd say let us adjust our own death odds, but I don't know if that's possible. Still, throwing it out there...
it could be done, but this is not what I had in mind.
Try this deathcamp mod: put some sims into the same room as the murphy bed, put a crazy 8 endtable in there and watch. This mod accompanies Murphyslaw and does not work perfectly fine without it. It will make the murphy bed barely usable, so I might put out a custom, non-replacement version later.