     func loadRoomTypes() {
         
         let query = PFQuery(className: "RoomType")
-        //query.whereKey("name", equalTo: "Queen")
+        //query.whereKey("name", equalTo: "")
         query.findObjectsInBackgroundWithBlock {
             (objects: [PFObject]?, error: NSError?) -> Void in
             

        picker.show()
    }
    
    func numberOfRowsInPickerView(pickerView: CZPickerView!) -> Int {
        return roomTypeNames.count
    }
    
    func czpickerView(pickerView: CZPickerView!, titleForRow row: Int) -> String! {
        
        return "\(roomTypeNames[row])"
    }
    
    func czpickerView(pickerView: CZPickerView!, didConfirmWithItemAtRow row: Int){
        
        buildingTF.text = roomTypeNames[row] as String
    }
    
    //MARK: Load room facilities
    func loadRoomFacilities() {
        

var floorObjects: [PFObject] = []
var RF: [PFObject] = []

class ViewController: UIViewController {

    @IBOutlet var addRoomFacilitiesTF: UITextField!
    @IBOutlet var roomFacilitiesCV: UICollectionView!
