Restrooms are among the core components of any shopping center, which renders the design of these spaces as greatly important. Designed by RAD, the restrooms on each of the floors are of a separate architectural style as this is also the case with the floors. For instance, the restrooms in the east wing of Mahan Garden are decorated with white angel crystal slabs measuring 120*240 cm. Elsewhere, some of the bathroom areas are decorated with ONYX BOOKMATCH and ONYX MIRRORMATCH, which measure over 2 meters on each side and are among rare and exquisite stones. They have been laid mechanically, and the mechanism for the operation was designed and implemented by RAD for the first time. One of the most eye-catching bathrooms are those in the west wing of Mahan Garden finished with Late marble slabs of 2.7 by 1.5 meters.