Hello! It's my first time posting here, I use this account to download cc more than 10 years ago hehe ^^
I don't know if anyone is going to see this, but I'll ask anyway...
I would like to know if there is any way that the foundation (platform) are not seen in the houses of the sims. It bothers me a lot that the game takes them as one more floor, and every time I go to the lower floor the foundation is dark and hollow. (I don't know if I'm the only one obsessed XD) But since it's not like that in the sims 4, I thought maybe there could be a mod that would help with that. :D

You can either build a home without a foundation, or you could do something like 2-click foundations.
https://modthesims.info/t/654566