Personalized waterfall bath in the bathroom

The brand design company has integrated the concept of waterfall bathing into the design of the bathroom, which realizes the landscape of the small waterfall through the difference between the laundry basin and the bathtub, and now you can experience this wonderful bath enjoyment in your own home. Just from the concept design of the brand design company, it does not seem to be applicable, the size of the drop determines the effect of the waterfall, and in fact the height of the wash basin has basically become the standard, the second bathroom design Angle is excessive, from the safety point of view seems to be some unworkable, do you think?