What are the total painting expenses for a Living Room in Lucerne with size 5m by 8m, including ceilings, 1 doors, and 1 windows?

The total painting expenses for a Living Room in Lucerne, size 5m by 8m, including ceilings, 1 doors, and 1 windows, are CHF 671.00.

*) 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.