We purchased to post-process small 3D printed parts, it works very well for our purposes

However, the window is the complete garage. It's made from plastic instead of glass. After two weeks of use, with the film protectors on, the unit is completely unable as you cannot see through the window.

I reached out to Redline; they don't have a glass replacement and don't have drawings. So be prepared to take the cheap window out and have the glass one made yourself.