It looks ok, although some of the reviews mentioned that it is very thin sheet metal. This makes me think it's a bit overpriced for what it is.
Also I saw 2 versions, 1 with fans included and one without at different price points....
For the price of the one without fans you could get a Phanteks NV5, which is a known brand and having built in several of their cases I've always found the quality to be great.
It's a more upright case (as the PSU is on the bottom not behind the motherboard tray) but still has a similar glass front and side type aesthetic.
Properly showcase your gaming PC with a Phanteks NV5 Mid-Tower PC Case. With its near seamless tempered glass panelling, this chassis is ready to display.
www.overclockers.co.uk
Or for the same price as the one with fans, there's the NZXT H6, which again is a known brand and includes 3 RGB fans that are likely to be better than the ones included with the amanson
Order NZXT H6 Flow RGB Mid-Tower Case - Black now online and benefit from fast delivery.
www.overclockers.co.uk
If I'm being perfectly honest, the name 'amanson' doesn't inspire much confidence for me given where they are selling them
But it's your money and at that age your son will want what he wants and likely not be as snobby as I am about the quality of the fans, so don't let me drag you too far off the track