public function __construct($roomNumber, $price)
 {
     parent::__construct(new RoomInformation(2, $price, true, true, "TV, air-conditioner, refrigerator, mini-bar, bathtub", $roomNumber, RoomType::Gold));
 }
 public function __construct($roomNumber, $price)
 {
     parent::__construct(new RoomInformation(1, $price, true, false, "TV, air-conditioner", $roomNumber, RoomType::Standard));
 }
 public function __construct($roomNumber, $price)
 {
     parent::__construct(new RoomInformation(4, $price, true, true, "TV, air-conditioner, refrigerator, kitchen box, mini-bar, bathtub, free Wi-fi", $roomNumber, RoomType::Diamond));
 }