anchor.diff:        ///TODO: determine what error to show to the user
         _error = _parkingService.error;
       }
  -    _isLoading = false;
  +    _isLoadingLots = false;
       notifyListeners();
     }
   
     void fetchSpotTypes() async {
  -    _isLoading = true;
  +    _isLoadingSpots = true;
       selected_spots = 0;
       _error = null;
       notifyListeners();
  
positive.code:   }
  
    ///SIMPLE GETTERS
    bool get isLoading => _isLoading;
    String get error => _error;
    DateTime get lastUpdated => _lastUpdated;
    Map<String, bool> get spotTypesState => _selectedSpotTypesState;
  
negative.code:   /// FETCH PARKING LOT DATA AND SYNC THE ORDER IF USER IS LOGGED IN
    /// TODO: make sure to remove any lots the user has selected and are no longer available
    void fetchParkingLots() async {
      _isLoadingLots = true;
      selected_lots = 0;
      _error = null;
      notifyListeners();
  