Abstract: Ergonomic shower tray (1), comprising: a flat base surface (2); a top surface (3a) opposite to said flat base surface (2), wherein said top surface (3a) comprises on its perimeter area, flat surfaces suitable for the placement of a screen or similar, at least one drainage channel (4) and a drainage area (3b) around said channel comprising at least one slope (3) with a gradient comprised in the range defined between 0.5% and 2% gradient, falling into the at least one drainage channel (4) and an area (3c) adjacent to the drainage area (3b) defined by the remaining flat surface of said top surface (3a) of the shower tray (1); wherein the thickness of the tray is comprised between 1.75 cm and 3.25 cm and wherein the material of said shower tray (1) comprises integral polyurethane defining a plurality of cavities internal to the shower tray (1), providing it with elasticity such that the tray is adaptable to the footprint of a user.