And, yeah, it's been annoying the crap outta me for a while that they just woohoo right at the front door, instead of one of the many beds that exist. But I did specify that a few lots are brothels. I couldn't ever get into the whole 'own' a brothel bit, just seemed a bit too much like 'work' (business owning, finding employees, etc.). Those do seem to work, but the nanny always wants to pick the kid up and put into the crib, playpen, or something, instead of letting the kids play. I actually gave up on butlers, got one of my sims high enough in bot building to build a plumbot as a 'robonanny' and another as a 'cleaner'.
TempSimOscar Your #1 and #3 explains a good deal of what I've seen.