Furniture or entertainment center for video game systems?

Where can I find good quality furniture for video game systems? I am getting an Sony 65inch oled tv on the wall and I want either floating shelves or an entertainment center that can fit multiple video game systems + games. I want to fit about 5 to 10 systems, dtv box and Blu-ray 4K player. I like the furniture black. I see cool furniture on Pinterest but most of them are hand built.

I appreciate the feedback!

I've been looking at r/battlestations and YouTube for setup inspiration lately. You might find something you like there. Lots of IKEA stuff.