I mean, it appears that side tiles (or is it wood?) on bathtub are not going all the way down to meet the floor, but end cca 10 cm above the floor, and the base below the tub is narrower at the bottom giving the impression of floating bathtub. Like end of big floor tile is flush with the side of the tub, and below if the tub is narrow strip of tile (as it is near the adjacent wall). Lovely detail. Or is it just me?