JANGBRICKS does great stuff on Youtube and their channel is worth following. Part of that is because of his awesome Lego city…
This is the most recent video showing off what he’s got, and there’s some great detail in there. A good mix of MOC and official sets, and it’s obviously a large layout to have in your house. I especially like the Minecraft and underwater sets being below the tables, lit appropriately. That’s a really creative touch.
What’s also good about this video is that you can hear how disappointed he is with it, how he wants to rip parts of it out and put more effort into it. That’s the problem once you get started building that kind of thing, you’re just never going to be satisfied.