Daring trampoline testers wanted!
That said- there's no way I'm saying this would ever happen with anything Nix makes. Just a general "you can get some cool stuff" statement.
Anyway, you should now all have got PMs with the link - except for MLC who's antisocial and has disabled private messaging. I'm looking forward to hearing your reports, albeit with some trepidation.
Something I've noted myself is that occasionally, is that the bouncing Sim's fun increase and slightly accelerated hygiene decrease will stop after a while and return to the normal motive decrease you see when the Sim isn't doing much of anything - which doesn't make any sense, since he/she will still be gaining fitness, body skill and enthusiasm and they're all in the same loop. I have no idea why this happens, so if anybody has any suggestions, I'm all ears.
Oh, and in case anybody feels like picking apart my BHAVs *cough*BO*coughcough*, be prepared that the "Interaction - Play With" one is
Edit: I forgot to say, the trampoline can be found in Hobbies -> Exercise for 95 Simoleons. I'm not sure whether or not that's a reasonable price, though.