I frequently have dreams where buildings from my past have rooms which have doors opening to corridors opening to rooms endlessly like a labyrinth. Also often p

I frequently have dreams where buildings from my past have rooms which have doors opening to corridors opening to rooms endlessly like a labyrinth. Also often populated, mostly some sort of school or shelter building. They spark fascination and a sense of infinite exploration rather than terror. I vaguely remember I knew the source of them (some sort of escape fantasy?) in my childhood.