diff --git a/assets/php/common/hall.php b/assets/php/common/hall.php
index 95447cb..c6fa2ad 100644
--- a/assets/php/common/hall.php
+++ b/assets/php/common/hall.php
@@ -11,11 +11,12 @@
 		private $_total_seats;
 
 		//Constructor:
-        function __construct($number, $idcinema, $numRows, $numCol){
+        function __construct($number, $idcinema, $numRows, $numCol, $total_seats){
             $this->_number = $number;
             $this->_idcinema = $idcinema;
             $this->_numRows = $numRows;
 			$this->_numCol = $numCol;
+			$this->_total_seats = $total_seats;
         }
 
 		//Methods:
@@ -37,6 +38,30 @@
 				}
 			} else { return "Error al conectarse a la base de datos"; }
 		}
+
+		public static function edit_hall($hall){
+			$bd = new HallDAO('complucine');
+			if($bd ){
+				if($bd->searchHall($hall)){
+					$bd->editHall($hall);
+					return "Se ha editado la sala con exito";
+				} else {
+					return "Esta sala no existe";
+				}
+			} else { return "Error al conectarse a la base de datos"; }
+		}
+
+		public static function delete_hall($hall){
+			$bd = new HallDAO('complucine');
+			if($bd ){
+				if($bd->searchHall($hall)){
+					$bd->deleteHall($hall);
+					return "Se ha eliminado la sala con exito";
+				} else {
+					return "Esta sala no existe";
+				}
+			} else { return "Error al conectarse a la base de datos"; }
+		}
 		
 		//Getters && Setters:
         public function setNumber($number){	$this->_number = $number; }
@@ -51,6 +76,9 @@
 		public function setNumCol($numCol){ $this->_numCol = $numCol; }
 		public function getNumCol(){ return $this->_numCol; }
 
+		public function setTotalSeats($totalSeat){ $this->_total_seats = $totalSeat; }
+		public function getTotalSeats(){ return $this->_total_seats; }
+
 
 
     }
diff --git a/assets/php/common/hall_dao.php b/assets/php/common/hall_dao.php
index a6b6a85..ff0dace 100644
--- a/assets/php/common/hall_dao.php
+++ b/assets/php/common/hall_dao.php
@@ -37,7 +37,7 @@
 			$hall = null;
 			
 			while($fila=mysqli_fetch_array($resul)){
-				$hall[] = $this->loadHall($fila["number"], $fila["idcinema"], $fila["numrows"], $fila["numcolumns"]);
+				$hall[] = $this->loadHall($fila["number"], $fila["idcinema"], $fila["numrows"], $fila["numcolumns"], $fila["total_seats"]);
 			}
 			
 			mysqli_free_result($resul);
@@ -63,17 +63,17 @@
 		
 		
 		//Create a new Hall Data Transfer Object.
-		public function loadHall($number, $idcinema, $numrows, $numcolumns){
-			return new Hall($number, $idcinema, $numrows, $numcolumns);
+		public function loadHall($number, $idcinema, $numrows, $numcolumns,$total_seats){
+			return new Hall($number, $idcinema, $numrows, $numcolumns,$total_seats);
 		}
 
 		//Edit Hall.
-		public function editHall($id, $idcinema, $numCol, $numRows){
+		public function editHall($hall){
 
 			$sql = sprintf( "UPDATE `hall`
-							SET `numrows` = '%i' , `numcolumns` = '%i'
+							SET `numrows` = '%d' , `numcolumns` = '%d' , `total_seats` = %d
 							WHERE `hall`.`number` = '%d' AND `hall`.`idcinema` = '%d';", 
-							$numRows,$numCol,$id, $idcinema );
+							$hall['rows'], $hall['cols'], $hall['seats'], $hall['number'], $hall['cinema'] );
 
 			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
 
@@ -81,9 +81,9 @@
 		}
 
 		//Delete Hall.
-		public function deleteHall($id, $idcinema){
+		public function deleteHall($hall){
 
-			$sql = sprintf( "DELETE FROM `hall` WHERE `hall`.`number` = '%d' AND `hall`.`idcinema` = '%d';",$id,$idcinema);
+			$sql = sprintf( "DELETE FROM `hall` WHERE `hall`.`number` = '%d' AND `hall`.`idcinema` = '%d';",$hall['number'], $hall['cinema']);
 
 			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');