I still have that island fortress thing somewhere in a closet, or maybe my parents. With the pool that could swivel out the way, the trees that fold down and so

I still have that island fortress thing somewhere in a closet, or maybe my parents. With the pool that could swivel out the way, the trees that fold down and some sound effects IIRC. Was all the rage in my class when I was a kid (in the 90s).