It's Hollow the children, toddler, and infants are hollow if it weren't for the toddlers and children stuff pack the clothing would be even more limited and we have a kids kit CAS but again it's even more limited and when we get a expansion or game pack the kids get less or no clothes options at all. I've been saying for a while that's why I wanted an education expansion pack for more after school activities like Ballet, Sports. Even have the option to play tag, play Ms. Mary Mack it's like the Sims 4 literally only thought of YA like that could been in growing together then they put best friends but how when the kids don't really communicate with one another unless the player forces it. Same thing with toddlers and infants we have to force a play date for toddlers to get to know each other but that's for an adult that has to know the toddler and toddlers never go out so we have to make the adult get to know the toddler to have a playdate...ok.