wall or under the window of the bathroom. it depends on the design of your bathroom. but this kind of tub is a perfect tub for courtyard or open bathroom in the balcony. the design of the bathtub is various, there are some that are oval, rectangular, or round with accent such as with gold or some stone pattern in various part of the tub, some are in the body of the tub and some are as border of the bathtub or in other parts. bathroom. 