Download and Install The Sims 4 All in One Automatic right now, including the new Sims 4 Bathroom Clutter and Sintimates Collection Kits (January 19th, 2023) and The Sims 4 Update 1.94.147.1030 from January 17th, 2023. Then, by following the instructions below, have everything (expansions, game, stuff and kit packs) optimized in your computer at once, including future automatic updates.