I've noticed this since I was very young,there's a lot of places in my dreams that I visit a lot.I'll list some here
1-Tall mall with a huge and long escalators,floating plants for decoration.Usually before going to this mall I have to go through a very simple maroon-ish room with a huge opening(where I start) a bridge(pitch black under it,always made me scared of falling) and the other side with a huge opening.
2-Street with small houses and some small shops.I usually see it in a up view,always the same.
3-A big school with mixing modern and classic design,some areas it looks like one of those libraries with section for kids.