You can install it on top of any version of the game, no matter where you got it from!
It's compatible with my previous repack so you won't have to download the same thing twice. The only Sims 4 repack that lets you download only what you need! Thanks to this download size is much smaller. THIS IS NOT THE NEWEST VERSION OF THE GAME, CHECK MY PROFILE FOR THE LATEST REPACKÄon't redownload the whole thing again and again, take "base-files.xbin" and all "dlc-*.xbin" files from my previous repack.