If you do not have the EPs and worlds I used, some of the items may not carry over in the download and the game will automatically replace them. I did use items from the EA store. The game will replace it with something else if you don't have that set.
always back up your saves before installing something new and, personally, I also run Sims3Packs through Delphy's custard (I check my lots through it to test them before I put them up for download as well).
obviously give me credit if you use ChinaTown somewhere. Really though what I crave are pictures or stories or tales of adventure if you do use any of these houses. Tell me about your sims moseying! That's what I'm building this thing for.
list of cc sources:
TSR : cyclonesue, buffsumm, angela, madaya, pilar, ung999, shinoKCR, DOT, cashcraft, sim_man123, LilyOfTheValley, jomsims, kardofe, murano, mutske, gosik, babybluebug
Milla's Creative Corner
tokyo cafe laboratory
Sims by Severinka
sims must have
sims 3 models
Exotic Elements 3
EA store - Stone's Throw Greenhouse windows, sunflower and Swift Gro Gardening Station, Savvy Seller's shelf, It's Not Gross Public Shower Station, Grandma's Canning Station, Wood Fire Oven, Baker's Station, Fowl and Feather's Chicken Coop
recommended: download this arch for the front of the lot. It only comes in package form so I couldn't include it myself.