The lighting is really great - very crisp and nice. The "night" shot seems more like late afternoon.
I agree with the comment to bevel the beam edges and maybe distort the geometry slightly - it's too perfect.
I can see some repeating texture patterns in the wood on the beams and the back white wall (that we are facing) has a strong repeating pattern in the bump - so look at your mapping. And finally - I think the cabinets need some fine scratches or smudges - it can be subtle, but right now it's too clean.
All that said - still impressive images. Nice work!