Household appliance for wall mounting

A washing appliance comprising an external casing housing a rotatable drum assembly, the external casing having a rear side adapted to be mounted to a wall and a front side including an access opening into the rotatable drum assembly, wherein

• said casing is shaped so as to define therein a tub configured for containing water/washing liquid and rotatably accommodating the rotatable drum assembly, said tub is integrally formed with the casing in one piece therewith, and
• said casing further defining, outside of said tub, a cabinet space housing therein a drive system including a drive motor for driving a drum of said rotatable drum assembly, said drive motor is housed within the cabinet space.