public House ConstructHouse(HouseBuilder builder)
{
House house = builder.CreateHouse();
Console.WriteLine(house.GetRepresentation());
house.SetFloor(builder.CreateFloor());
Console.WriteLine(house.GetFloor().GetRepresentation());
house.SetWalls(builder.CreateWalls());
Console.WriteLine(house.GetWalls().GetRepresentation());
house.SetRoof(builder.CreateRoof());
Console.WriteLine(house.GetRoof().GetRepresentation());
return(house);
}