Interior Design - Bathroom w/ semi see through tub

Created and rendered my first carpet, which took majority of the rendering time. With the carpet it took almost 11hrs (less than 2 without) yeeeesh

Also added some depth of field around lower left so the focus is on the tub. I want to keep the tub as is because I want it to have a minimalistic design, or call me lazy

Still need to learn to create more realistic towels, they are bugging me a lot.