The Hacienda Black Athena WC Unit's appearance exudes luxury and elegance in your bathroom. What We Love About This Product.The striking finish of the charcoal black creates a warming effect to your bathroom. This unit is ideal for concealing unsightly pipework while colour co-ordinating with your other units. This product is made here in Britain to the highest quality standard. For use with back to wall pan. Construction Type: Rigid (comes pre-assembled). Excludes: Concealed Cistern & Push Button Flush.