Losing prefab transform values on scene open

Hey guys, i'm instantiating a clone of a first person controller in a scene called home, when i start the game, then i go into a scene called city which serves as a portal to other scenes, so far so good i can return to the scene home and the first person controller starts where i want it to, then i go back to the city scene, it also goes where i want it to, i have spawners in each scene that communicate with each other setting the right position for each time the first person controller(player) enters or leaves a scene, so as i was saying when i get out of the home scene into the city scene and then back to the home scene everything goes as supposed to, the problem happens when i go into the city scene and then enter one of the portals present in the city and then go back to the home scene, when i re-enter the home scene the player looses its transform values and is instantiated out of the playable space, and i can't find a solution to setting it to the place it should spawn.

The spawners work as following : the city scene as a master spawner (gameobject-->cube) that runs this script, and other spawners (gameobject-->cubes) which serve as a reference for the spawning position of the player with a simple dont destroy o load script, the master spawner will then move the player to each of the other cubes position

Thanks in advance =)

     public     GameObject emptyObject  ; // Drag empty object here
     
     public bool drop_casa = false;
     
     public bool drop_casino = false;
     
     public bool drop_galeria = false;
     
     public bool drop_mercado = false;
 
     public bool drop_farmacia = false;
 
     
     
     
     public GameObject Player ; 
     
     public Transform Destination_casa; 
     
     public Transform Destination_casino;
     
     public Transform Destination_galeria;
     
     public Transform Destination_mercado;
 
     public Transform Destination_farmacia;
 
     
     
     public bool Esc_casa = false;
     
     public bool Esc_casino = false;
     
     public bool Esc_galeria = false;
     
     public bool Esc_mercado = false;
 
     public bool Esc_farmacia = false;
 
     
     
     
     // Use this for initialization
     void Start () {
         
         GameObject player = Instantiate(Player) as GameObject;
         
         
         DontDestroyOnLoad (this);
         
     }
     
     // Update is called once per frame
     void Update () {
         
         
         if (Esc_casa)    
             
         {        
             
             drop_casa = true;
             Player.transform.position = Destination_casa.position;
             Debug.Log("blabla");
         }
         
         if (Esc_casino)    
             
         {        
             
             drop_casino = true;
             Player.transform.position = Destination_casino.position;
             Debug.Log("bleble");
         }
         
         if (Esc_galeria)    
             
         {        
             
             drop_galeria = true;
             Player.transform.position = Destination_galeria.position;
             Debug.Log("blibli");
         }
         
         if (Esc_mercado)    
             
         {        
             
             drop_mercado = true;
             Player.transform.position = Destination_mercado.position;
             Debug.Log("bloblo");
         }
 
         if (Esc_farmacia)    
             
         {        
             
             drop_farmacia = true;
             Player.transform.position = Destination_farmacia.position;
             Debug.Log("bloblo");
         }
         
     
         
         DontDestroyOnLoad (this);
     }
     
     
     
     
     
     
     
     
     
     
     void OnLevelWasLoaded(int level) {
         if (level == 1)
         { 
             Esc_casa = true;
             
             
             
         }
         if (level == 2)
         { 
             Esc_casino = true;
             
             
             
         }
         if (level == 3)
         { 
             Esc_galeria = true;
             
             
             
         }
         
         if (level == 4)
         { 
             Esc_mercado = true;
             
             
             
         }
 
         if (level == 6)
         { 
             Esc_farmacia = true;
             
             
             
         }
         
     }
 }