diff --git a/src/Controllers/LocationsController.cs b/src/Controllers/LocationsController.cs
index 02e62e9..f4d639d 100644
--- a/src/Controllers/LocationsController.cs
+++ b/src/Controllers/LocationsController.cs
@@ -20,14 +20,22 @@ public class LocationsController : Controller
     }
 
     [HttpGet("Index")]
-    public async Task<IEnumerable<LocationModel>> Index()
+    public async Task<LocationsIndexResponseModel> Index()
     {
-        IEnumerable<LocationModel> list = await _ldap.ListLocationsAsync();
-        return list;
+        try
+        {
+            IEnumerable<LocationModel> list = await _ldap.ListLocationsAsync();
+            return new LocationsIndexResponseModel { Locations = list };
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError("Unable to list locations: {Message} - {StackTrace}", ex.Message, ex.StackTrace);
+            return new LocationsIndexResponseModel { Locations = [] };
+        }
     }
 
     [HttpPost("Create")]
-    public async Task<bool> Create([FromBody]LocationsCreateRequestModel model)
+    public async Task<LocationsCreateResponseModel> Create([FromBody]LocationsCreateRequestModel model)
     {
         try
         {
@@ -42,19 +50,23 @@ public class LocationsController : Controller
             ];
 
             await _ldap.CreateLocation(attributeSet);
-            return true;
+            return new LocationsCreateResponseModel { Success = true };
         }
         catch (Exception ex)
         {
-            _logger.LogError("Unable to create location: {ex.Message} - {ex.StackTrace}", [ex.Message, ex.StackTrace]);
-            return false;
+            _logger.LogError("Unable to create location: {Message} - {StackTrace}", ex.Message, ex.StackTrace);
+            return new LocationsCreateResponseModel { Success = false, ErrorMessage = ex.Message };
         }
     }
 
     [HttpGet("Delete")]
-    public async Task<LocationsDeleteRequestModel> DeleteAsync(string cn)
+    public async Task<LocationsDeleteResponseModel> DeleteAsync(string cn)
     {
-        if (cn is null) { return new(false); }
+        if (cn is null)
+        {
+            _logger.LogError("Unable to delete location: cn parameter is null");
+            return new(false, "cn parameter is null");
+        }
         try
         {
             await _ldap.DeleteLocationAsync(cn);
@@ -62,17 +74,18 @@ public class LocationsController : Controller
         }
         catch (Exception ex)
         {
+            _logger.LogError("Unable to delete location {Cn}: {Message} - {StackTrace}", cn, ex.Message, ex.StackTrace);
             return new(false, ex.Message);
         }
     }
     
     [HttpPost("Update")]
-    public async Task<bool> Update([FromBody]LocationsModifyRequestModel requestModel)
+    public async Task<LocationsUpdateResponseModel> Update([FromBody]LocationsModifyRequestModel requestModel)
     {
         if (requestModel is null)
         {
             _logger.LogError("Unable to update a location because the LocationsModifyRequestModel is null");
-            return false;
+            return new LocationsUpdateResponseModel { Success = false, ErrorMessage = "Request model is null" };
         }
         try
         {
@@ -82,12 +95,12 @@ public class LocationsController : Controller
 
             await _ldap.UpdateLocation(location, "description", JsonSerializer.Serialize(room));
             await _ldap.UpdateLocation(location, "l", newLocation);
-            return true;
+            return new LocationsUpdateResponseModel { Success = true };
         }
         catch (Exception ex)
         {
-            _logger.LogError("Unable to update location: {ex.Message} - {ex.StackTrace}", [ex.Message, ex.StackTrace]);
-            return false;
+            _logger.LogError("Unable to update location {Location}: {Message} - {StackTrace}", requestModel?.Location ?? "unknown", ex.Message, ex.StackTrace);
+            return new LocationsUpdateResponseModel { Success = false, ErrorMessage = ex.Message };
         }
     }
 }
diff --git a/src/Models/LocationsRequestModels.cs b/src/Models/LocationsRequestModels.cs
index 522913e..bbf6cfe 100644
--- a/src/Models/LocationsRequestModels.cs
+++ b/src/Models/LocationsRequestModels.cs
@@ -16,9 +16,8 @@ public class LocationsModifyRequestModel
     public required LocationsDescription Description { get; set; }
 }
 
-public class LocationsDeleteRequestModel(bool successful, string exception = "None")
+public class LocationsDeleteRequestModel
 {
-    public bool Success { get; set; } = successful;
-
-    public string? Exception { get; set; } = exception;
+    [JsonPropertyName("cn")]
+    public required string Cn { get; set; }
 }
\ No newline at end of file
diff --git a/src/Models/LocationsResponseModels.cs b/src/Models/LocationsResponseModels.cs
new file mode 100644
index 0000000..bc84892
--- /dev/null
+++ b/src/Models/LocationsResponseModels.cs
@@ -0,0 +1,25 @@
+namespace Berufsschule_HAM.Models;
+
+public class LocationsDeleteResponseModel(bool successful, string exception = "None")
+{
+    public bool Success { get; set; } = successful;
+
+    public string? Exception { get; set; } = exception;
+}
+
+public class LocationsIndexResponseModel
+{
+    public required IEnumerable<LocationModel> Locations { get; set; }
+}
+
+public class LocationsCreateResponseModel
+{
+    public required bool Success { get; set; }
+    public string? ErrorMessage { get; set; }
+}
+
+public class LocationsUpdateResponseModel
+{
+    public required bool Success { get; set; }
+    public string? ErrorMessage { get; set; }
+}