I know making Sims in the base game CAS background can quickly get repetitive and boring. An easy way to switch things up is to use a custom 3D CAS background. One of my go-tos is the Bad Bitch 3D CAS Room, which is why I’ve included it to this Sims 4 June cc finds list. The background gives “modern baddie with a side of luxury.” Everything from the full-length curvy mirror to the bold wall art and skyline view are total urban game-play goals. I’ve used this setup to create so many lookbooks and Sims, and it instantly makes the whole experience feel more personal and stylish. Note that the CAS background comes in two versions, day and night, and you can only add one version to your gameplay.