tabris already graced us with his yearly "Check my apartment and how I'm rich" thread. Always fun.
https://www.resetera.com/threads/post-your-gaming-setup-2020-edition.162478/
It's less impressive when you consider that it's like one bedroom and doesn't have a lot in it- and what's there is from Ikea. (Not that I'm hating on being a minimalist or Ikea furniture, either) I think he also said that his place costs like $500,000...Canadian. So $400,000 U.S. Not exactly "baller." The best thing about where he is are the views from the large windows- cover those up and it's not exactly anything particularly impressive- he's no Chittagong.

Fuck that's beautiful.
I make like $35k a year before taxes so something even half of what Chittagong has is a pipedream.
That depends on your goal. Some things like the view and a separate terrace for breakfast and snuggling are hard to do, same as the Kitchen but a few classy items, fresh paint and a minimalist look can go a long way to change up your living room.
I'm currently still renting so it's not really worth it to go all the way but getting halfway there should be doable. I'm getting one of those 1929 Expo/Barcelona chairs that I spotted in both Chittagong and Tabris set-ups in a few days
which is an item that easily upgrades the look of your place.
What I'm mostly impressed by is the flow between different spaces and how something as tacky as a Super Nintendo with a few cartridges looks 'classy' because of the way the items become part of the interior.
Those bois don't yet have aquarium walls or abstract art on their ceiling however so it's mostly color, placement, contrast and keeping it clean and organized that makes their places work. Although I imagine they also have very fancy bathrooms and the likes.
If you want insane "gaming" setups, nothing compares to these:
Someone likes led strips

My dream interior would have a LED wall like in these scenes from Skyfall and John Wick 3:


For some reason I think that would be the most awesome thing ever to make work in an interior.