I play all kinds of different sims and styles.
Most of my sims live in nice luxurious houses but some live in modest homes and others, the unfortunate souls, live in squalor because I want to try all the game has to offer and that means everything from uber rich celebrities with butlers and mansions to poor single parents living in disgusting conditions with barely enough money to pay the bills (which is very hard to achieve, everything is so cheap and you earn money basically doing anything in game). I basically cheat money away XD
All that said, the pack doesn't really interest me, seems like there isn't much gameplay, and what there is is very specific to a certain type of sim and it seems too little for all that money. This is why I enjoy GTW so much, there is lots of different types of things that you can do and all types of sims has something to "use".
But I will get the new pack when it's at least 50% off. I guess a couple of my sims (the poor souls) can put it to good use.