What is the cost to paint a Bedroom in Winterthur that excluding ceilings, 2 doors, and 1 windows, covering 3m x 7m?

The cost to paint a Bedroom in Winterthur, which excluding ceilings, 2 doors, and 1 windows, over an area of 3m x 7m, is CHF 296.00.

*) 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.