I was bored at work so I started modeling this scene. Rendered at 3000 samples with denoising.
Although I don’t see the need in rendering with 3000 (!) samples AND aditional denoising, I really like the atmosphere you captured here! Maybe some kind of different floor could optimize the scene, this one looks a bit too broad.
First thing: Really great render. I like the texturing, and the modeling is really well done.
As far as the actual rendering goes, I think you need to increase the camera’s field of view a little. The hanging light, and the back wall seem out of focus. I personally would like to be able to clearly see the light and back corners.
All and all a great piece.