When I was younger I had these playsets that came with small plastic people. One particular set was a pool. The bottom was brown and opened and inside there was a smaller version of the pool and smaller people. Each set was like that. They all came with identical mini sets. It wasn't Polly Pocket and I can't find the name of this toy anywhere! It's driving me crazy!

I think I had the same thing! But I don't know what it was called :(

Omg! I just found it! It was called "Oh Jenny Dreamworld"