It's certainly not perfect, but it's a neat, albeit niche case.
Since the PSU only supports 200W, cooling really shouldn't be an issue with a downdraft cooler. If you're outputting that much heat on 200W between CPU, GPU and SSD.... I'd be surprised.
Well I'm just a lowly builder of questionable skill, but 90% of builds since COVID have been SFF/ITX.
I actually think COVID helped build a resurgence in small/mid tower PCs. Lots of people got into PCs and it feels like there's bee a ton of great mid-tower cases in the last 5 years. Mid-size is the easiest to get into and doesn't carry the SFF price premium that ITX builds and cases do.
Giant full towers are still a minority, but that's largely because the demand isn't there anymore. It's possibly more of a niche market now than SFF. Few people need multiple 5.25" bays, hot swap drives and I can't remember the last time I saw a ODD in a build.
So far this is my favorite in the ITX space. I just picked up the TK-1 (m-ATX version) for an additional workstation build at the home office and it's pretty damn easy to work in with surprising build quality. And such a clean look. I love that the case can have the feet removed and put on the bback for a horizontal build as well.
I quite like that, it's very 'Tiny O11' in some ways, and I like seeing wood making a comeback in some builds. Obviously it's not going to house a XX90 card, but there's some appeal for a smaller, mid-power build.