The unit of measurement in the scene is millimeters.
Render – Corona 9 (all materials – Legacy).

For towels and napkins you need to apply the turbosmooth modifier for 1 iteration.

Brand Zara Home:
https://www.zarahome.com/ge/bathroom/bathroom-accessories/bathroom-sets/beige-marble-bathroom-set-c1020426811p327958238.html?colorId327958238&cttrue