What are the painting expenses for a Children's Room with dimensions 7m by 6m, excluding ceilings, 1 doors, and 2 windows, located in St. Gallen?

The painting expenses for a Children's Room with dimensions 7m by 6m, excluding ceilings, 1 doors, and 2 windows, in St. Gallen, total to CHF 305.00.

*) The calculations are approximate, based on a room height of 2.4m, and include one coat of paint. The price covers only the labor, excluding any services or materials.