I have one of their 12×8, with extra height, toughened glass windows, and the 2ft side canopy.
I’ve been really happy with it. Really robust and is standing up well after 4 years. One of the doors has dropped slightly, but that’s partly down to the kids hanging off it I think.
I’ve added electrics, mini-guttering and cut in an extra window at the back. The only design flaw is the bottom of the windows, in heavy rain (and we are very exposed) the water runs down the windows and into the shed. Not a major issue, but I keep meaning to get round to making up some windows sills so I can seal it.
Hinges are nothing special but do the job. Mine only came with spinning catches, so you’ll need to buy handles, and a hasp and staple lock or something similar to secure it.
I’ll get some pictures for you later.