Thanks Maru for your reply .
-Yeah you are right the pot texture is a little bit stretched
-According to the albedo map there is no pure white and no black in the image so probably you need a better monitor.;)
-The image from the carpet is not low res but maybe the displacement map is not working that well.
-If you don't like the leg of the TV cabinet send them an email, maybe they can change it .
-The photo in the back was made by famous photographer David Yarrow. (
https://davidyarrow.photography/) Check him out !
-I've checked the edge of the mirror it is just the bump.
-and for the last point I'm sorry but I can't help you that.
Thanks again.