Okay, what the heck is going on with sleepovers? Option is only available on a Sim with a high romantic level? Then, the option only appears at certain times? Lastly, when they sleepover they might as well be on a stimulant because they're up all night... Good grief! For a Social/emotionally inclined game this should be a whole lot more streamlined and available. Reference: Sims3. Anyone have any ideas?