This is somewhat disturbing, which makes it all the more interesting to look at. Nice work!

Good Job .....
Some water on the floor would be perfect....
GL ....

Nice moody image, textures on the floor and bath are good, back wall bump/displacement is a little to heavy. Antialiasing could have done with being higher
Especially if you intend to do post processing i.e. sharpening as this will only emphasize the jagged edges. Increase the sample rate would achieve a much more than p.p.

Very nice sculpting and "distressing" work!