Anyone else seen these rooms before?

So for context, I have never been to mall world before but I’ve been reading a lot about it lately and am very spiritually aware so I fully believe that I may have called this into my reality. This was a dream I had last night and have no other explanation for it than mall world really, but it’s fairly different than other experiences I’ve read about so just curious if anyone else has seen this?

The first one that stuck out was a huge swimming pool which you walk into from beneath the taps and then can climb up some stairs on the side. I will attach a drawing which tries to convey this room. It didn’t feel dirty or gross like many other people describe the bathrooms, but I did encounter a tall woman with dark hair who I believed to be my mother, who gave me a very dirty look as I jumped back out of shock when I saw her.

The second room which sticks out to me is a huge sprawling maze of LEGO boxes, which was attached to a corridor of closed shop fronts. The room went on for what felt like miles, and all the LEGO boxes were empty. I haven’t tried to draw this room yet but I did draw the room before it, as it felt very odd. There was a large shallow swimming pool in the centre surrounded by dozens of shop facades, all closed up for the night but some had these mannequins/ animatronics which never once moved but I could sense a soul in each of them, and I could feel them looking at me as I walked through.

For more context about how I got here and how I left, my whole string of dreams last night was very bizarre and definitely influenced by real current world events. For one I am about to buy a new house, and these weird rooms began as an offshoot from the new house I will be buying, it started out in the real house 1:1 but then as I kept climbing up the stairs the house kept expanding. And then as far as leaving the place is concerned, I have no memory of this, I just seemed to phase into another dream where I was sat in a circle in a living room with a bunch of strangers.

Also worth mentioning, I did have a phone in this dream, it was akin to the phone which Marcus has in watchdogs 2, if anyone’s played that,
And I never felt afraid at any point in the dream, perfectly comfortable and curious, just wandering around and finding new things, I have heard that some people feel calm whilst in the dream, and then panic when they wake up, but I didn’t experience this, I just woke up feeling rather puzzled and in awe, but maybe that has something to do with me having some sort of buffer dream between the rooms and me waking up.

I can’t seem to attach photos, so I will post these to another subreddit and then link it here 👍