Assuming people here still play besides me...
Anyway, my sim sister's daughter Nicole just aged into a toddler. I Put in a toddler bed in the place of her crib, and another bed for their teenage son Lucas who stays with them.
Meanwhile, for my preteen Chara and a portion of her family, i am building my second apartment.
A bit of Chara's backstory (because her life is quite sad and interesting), my simself's childhood friend (not a real person) Ruby and my simself's husband Tony (also not real lol)'s sister Kathy got married and had Chara. (interesting fact, i have had 4 couples in my game who are same gender.) When she was a toddler they divorced, and got remarried soon after she aged up. Kathy had an affair with a guy named Connor, Ruby found out, they divorced, and Kathy and Connor got married and had twins named Daniel and Julie. Ruby soon met a girl named Anastasia. The two live together as a couple with Chara and her adopted brother Nathan (adopted when Kathy and Ruby were still together) but Anastasia doesn't like Chara, and favors Nathan more. Anastasia also dated 3 other sims (While dating Ruby) so yeah, who knows what will happen with her around.
Anyways, what happened with your sims?