static void Main(string[] args)
{
var address = AddressBuilder
.CreateAddress()
.InCountry("Poland")
.InCityOf("Poznań")
.WithPostalCode("61-854")
.AtStreet("Zielona")
.InHouseNumber("29A")
.InFlatNumber("14")
.Build();
Console.WriteLine(address);
Console.ReadKey();
}