diff --git a/assets/php/common/hall.php b/assets/php/common/hall.php
index a9f638a..9580548 100644
--- a/assets/php/common/hall.php
+++ b/assets/php/common/hall.php
@@ -1,5 +1,5 @@
 <?php
-	include_once('../assets/php/common/hall_dao.php');
+	include_once($prefix.'assets/php/common/hall_dao.php');
 
     class Hall{
 
@@ -25,6 +25,18 @@
 			return "";
 		}
 		
+		public static function create_hall($hall){
+			$bd = new HallDAO('complucine');
+			if($bd ){
+				if(!$bd->searchHall($hall['cinema'], $hall['number'])){
+					$bd->createHall($hall['number'], $hall['cinema'], $hall['cols'], $hall['rows']);
+					return "Se ha creado la sala con exito";
+				} else {
+					return "Esta sala ya existe";
+				}
+			} else { return "Error al conectarse a la base de datos"; }
+		}
+		
 		//Getters && Setters:
         public function setNumber($number){	$this->_number = $number; }
 		public function getNumber(){ return $this->_number; }
diff --git a/assets/php/common/hall_dao.php b/assets/php/common/hall_dao.php
index f1276d2..da50159 100644
--- a/assets/php/common/hall_dao.php
+++ b/assets/php/common/hall_dao.php
@@ -1,5 +1,5 @@
 <?php
-	require_once('../assets/php/dao.php');
+	require_once($prefix.'assets/php/dao.php');
 	include_once('hall.php');
 
     class HallDAO extends DAO {
@@ -17,10 +17,12 @@
 			$sql = sprintf( "INSERT INTO `hall`( `number`, `idcinema`, `numrows`, `numcolumns`) 
 								VALUES ( '%d', '%d', '%i', '%i')", 
 								$number, $idcinema, $numRows, $numCol );
-
+			
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error BD createhall');
+			
 			return $sql;
 		}
-
+		
 		//Returns a query to get the halls data.
 		public function getAllHalls($cinema){
 			$sql = sprintf( "SELECT * FROM hall WHERE 
@@ -39,7 +41,24 @@
 			
 			return $hall;
 		}
-
+		
+		//Returns the count of the hall searched
+		public function searchHall($number, $cinema){
+			
+			$sql = sprintf( "SELECT COUNT(*) FROM hall WHERE 
+							idcinema = '%s' AND number = '%s'", 
+							$cinema, $number);	
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+			
+			$hall = mysqli_fetch_array($resul);
+			
+			mysqli_free_result($resul);
+			
+			return $hall[0];
+		}
+		
+		
+		
 		//Create a new Hall Data Transfer Object.
 		public function loadHall($number, $idcinema, $numrows, $numcolumns){
 			return new Hall($number, $idcinema, $numrows, $numcolumns);