diff --git a/lib/pages/access_management/manage_bookable_spaces/domain/models/bookable_space_config.dart b/lib/pages/access_management/manage_bookable_spaces/domain/models/bookable_space_config.dart
index e0ba9090..1e28b686 100644
--- a/lib/pages/access_management/manage_bookable_spaces/domain/models/bookable_space_config.dart
+++ b/lib/pages/access_management/manage_bookable_spaces/domain/models/bookable_space_config.dart
@@ -1,12 +1,12 @@
 import 'package:flutter/material.dart';
 
 class BookableSpaceConfig {
-  String configUuid;
-  List<String> bookableDays;
-  TimeOfDay? bookingStartTime;
-  TimeOfDay? bookingEndTime;
-  int cost;
-  bool availability;
+  final String configUuid;
+  final List<String> bookableDays;
+  final TimeOfDay? bookingStartTime;
+  final TimeOfDay? bookingEndTime;
+  final int cost;
+  final bool availability;
   BookableSpaceConfig({
     required this.configUuid,
     required this.availability,
diff --git a/lib/pages/access_management/manage_bookable_spaces/presentation/widgets/booking_period_widget.dart b/lib/pages/access_management/manage_bookable_spaces/presentation/widgets/booking_period_widget.dart
index 0f9be036..75cf34d7 100644
--- a/lib/pages/access_management/manage_bookable_spaces/presentation/widgets/booking_period_widget.dart
+++ b/lib/pages/access_management/manage_bookable_spaces/presentation/widgets/booking_period_widget.dart
@@ -66,7 +66,8 @@ class BookingPeriodWidget extends StatelessWidget {
                     throw Exception();
                   } else {
                     setupBookableSpacesBloc.selectedBookableSpaces.forEach(
-                      (e) => e.spaceConfig!.bookingStartTime = timePicked,
+                      (e) =>
+                          e.spaceConfig!.copyWith(bookingStartTime: timePicked),
                     );
                   }
                 },
@@ -99,7 +100,8 @@ class BookingPeriodWidget extends StatelessWidget {
                     throw Exception();
                   } else {
                     setupBookableSpacesBloc.selectedBookableSpaces.forEach(
-                      (e) => e.spaceConfig!.bookingEndTime = timePicked,
+                      (e) =>
+                          e.spaceConfig!.copyWith(bookingEndTime: timePicked),
                     );
                   }
                 },
diff --git a/lib/pages/access_management/manage_bookable_spaces/presentation/widgets/points_part_widget.dart b/lib/pages/access_management/manage_bookable_spaces/presentation/widgets/points_part_widget.dart
index 97dad088..86b387f5 100644
--- a/lib/pages/access_management/manage_bookable_spaces/presentation/widgets/points_part_widget.dart
+++ b/lib/pages/access_management/manage_bookable_spaces/presentation/widgets/points_part_widget.dart
@@ -81,7 +81,7 @@ class _PointsPartWidgetState extends State<PointsPartWidget> {
                             .read<SetupBookableSpacesBloc>()
                             .selectedBookableSpaces
                             .forEach(
-                              (e) => e.spaceConfig!.cost = -1,
+                              (e) => e.spaceConfig!.copyWith(cost: -1),
                             );
                         context
                             .read<SetupBookableSpacesBloc>()
@@ -95,7 +95,7 @@ class _PointsPartWidgetState extends State<PointsPartWidget> {
                             .read<SetupBookableSpacesBloc>()
                             .selectedBookableSpaces
                             .forEach(
-                              (e) => e.spaceConfig!.cost = 0,
+                              (e) => e.spaceConfig!.copyWith(cost: 0),
                             );
                         context
                             .read<SetupBookableSpacesBloc>()
@@ -118,10 +118,10 @@ class _PointsPartWidgetState extends State<PointsPartWidget> {
                       .read<SetupBookableSpacesBloc>()
                       .selectedBookableSpaces
                       .forEach(
-                        (e) => e.spaceConfig!.cost = int.parse(
-                          widget.pointsController.text.isEmpty
+                        (e) => e.spaceConfig!.copyWith(
+                          cost: int.parse(widget.pointsController.text.isEmpty
                               ? '0'
-                              : widget.pointsController.text,
+                              : widget.pointsController.text),
                         ),
                       );
                   context
diff --git a/lib/pages/access_management/manage_bookable_spaces/presentation/widgets/week_checkbox_title_widget.dart b/lib/pages/access_management/manage_bookable_spaces/presentation/widgets/week_checkbox_title_widget.dart
index 28f3b4c0..cd6af711 100644
--- a/lib/pages/access_management/manage_bookable_spaces/presentation/widgets/week_checkbox_title_widget.dart
+++ b/lib/pages/access_management/manage_bookable_spaces/presentation/widgets/week_checkbox_title_widget.dart
@@ -60,7 +60,7 @@ class _WeekDaysCheckboxRowState extends State<WeekDaysCheckboxRow> {
                       for (var space in context
                           .read<SetupBookableSpacesBloc>()
                           .selectedBookableSpaces) {
-                        space.spaceConfig!.bookableDays = selectedDays;
+                        space.spaceConfig!.copyWith(bookableDays: selectedDays);
                       }
                     });