Any of Squinge's hacks, InSIM and InTeen aside, christianlov's clothing rack that lets you buy clothes from your home lot is my absolute favourite item hack.

I'd learn to speak Simlish.

Weird. In the last picture, the thing is in Buy Mode>>Seating>>Sofas, which looks a lot like TS2's Buy Mode. A lot like it - same couches, same colours. I think it's fake; someone stuck real life pictures behind TS2's controls and slapped on a TS3 logo.