static void Main(string[] args)
{
RealEstateMediator mediator = new RealEstateMediator();
HouseOwner owner = new HouseOwner(1, "Abay", mediator);
Client client = new Client(1, "Serzhan", mediator);
owner.HouseAddress = "Zenkova 32";
owner.SellHouse();
client.HouseAddress = "Zenkova 32";
client.BuyHouse();
}
public HouseOwner(long id, string name, RealEstateMediator mediator)
{
Id = id;
Name = name;
Mediator = mediator;
}