Hey,
I really like this. Scratches in the floor is a great touch! Agree that the chandelier is a bit problematic, it seems to be missing bulbs?
I think composition is also a bit off - its quite busy for the majority of the image, but is almost completely empty in the top left corner - 1/4 of the image! Maybe more lights? Or at least some light on the wall?
The rug should also be straight IMO - so rotated approx 45 degrees. And maybe remove the pattern, the fur is making it look like a low-res texture.
The texturing of the top step seems to be out-of-scale. And finally, the tree in the background is distracting. I think it should be a bit smaller/further away, less purple and maybe see a bit of the sky.
Otherwise, everything is VERY photo-real. I can't ever usually get this quality. Well done.