Well I received my enclosure and was very impressed by how well and easy it went together. Not a single issue.
One thing I might point out however, is the mechanics of the door hinges - the hinge bolts are machine screws and tend to be a bit problematic. They need to be rather loose otherwise the doors buckle or bend a little when shut when too tight or they can’t be opened very wide if still not loose enough. As such, the door must be lifted a little in order to properly shut it that the switches engage. That’s not so bad, but the real problem I see is that being so loose, the screws are constantly working themselves further loose or tight. Perhaps a drop of loctite will fix this.
Regarding noise reduction, I don’t perceive very much attenuation at all. I have in mind to cut a square of rubber matting (the 10-15 mm kind used for putting under washing machines and such, made from recycled car tires) underneath so we’ll see how that goes.