By looking frontally at the drain.

Profilitec is the only company in the industry which has a product specifically for hanging towels, bathrobes or other garments: Appendo with an integrated hook in a single profile. The profiles come in 2.7m bars. The installation is very simple and can be personalized: two or more Appendo bars can be installed side by side, and the height of the hook can be decided and cut to fit on-site.