What are the total painting expenses for a Hall Room in Lucerne, with including ceilings, 2 doors, and 2 windows, measuring 8m x 8m?

The total painting expenses for a Hall Room in Lucerne, with including ceilings, 2 doors, and 2 windows, measuring 8m x 8m, amount to CHF 906.00.

*) 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.