Our living area(facing west) faces a large open area of land on a golf course. But the entrance onto the property from the road faces east. Our kitchen door faces south. Which would we consider to be our main door. To enter the house we mainly use the inter leading door from the garage into the kitchen, this door faces north and the garages face east. Is this considered the main door or would the garage doors be the main entrance into the house as they form part of the unit.