diff --git a/recommendations/tests/test_window_recommendations.py b/recommendations/tests/test_window_recommendations.py
index 56e775c7..ba0e0c16 100644
--- a/recommendations/tests/test_window_recommendations.py
+++ b/recommendations/tests/test_window_recommendations.py
@@ -45,11 +45,13 @@ class TestWindowRecommendations:
             epc_record=epc_record
         )
         property_1.windows = {
-            'original_description': 'Single glazed', 'has_glazing': False, 'glazing_coverage': 'full',
+            'original_description': 'Single glazed', 'clean_description': 'Single glazed',
+            'has_glazing': False, 'glazing_coverage': 'full',
             'glazing_type': 'single',
             'no_data': False
         }
         property_1.number_of_windows = 7
+        property_1.already_installed = []
 
         recommender = WindowsRecommendations(property_instance=property_1, materials=materials)
 
@@ -59,25 +61,16 @@ class TestWindowRecommendations:
 
         # The home is going from single glazing (v poor energy eff) -> double glazing (average energy eff)
 
-        assert recommender.recommendation == [
-            {
-                'phase': 0, 'parts': [], 'type': 'windows_glazing', "measure_type": "double_glazing",
-                'description': 'Install double glazing to all windows',
-                'starting_u_value': None, 'new_u_value': None, 'sap_points': None, 'already_installed': False,
-                'total': 7980.0, 'labour_hours': 0.0, 'labour_days': 0.0, 'is_secondary_glazing': False,
-                'description_simulation': {
-                    'multi-glaze-proportion': 100, 'windows-energy-eff': 'Good',
-                    'windows-description': 'Fully double glazed',
-                    'glazed-type': 'double glazing installed during or after 2002'
-                },
-                'simulation_config': {
-                    'has_glazing_ending': True, 'glazing_type_ending': 'double',
-                    'multi_glaze_proportion_ending': 100, 'windows_energy_eff_ending': 'Good',
-                    'glazed_type_ending': 'double glazing installed during or after 2002'
-                },
-                "survey": None
-            }
-        ]
+        assert len(recommender.recommendation) == 1
+        assert recommender.recommendation[0]["total"] == np.float64(7980.0)
+        assert recommender.recommendation[0]["phase"] == 0
+        assert recommender.recommendation[0]["description"] == 'Install double glazing to all windows'
+        assert recommender.recommendation[0]["contingency"] == np.float64(1197.0)
+        assert recommender.recommendation[0]["simulation_config"] == {
+            'has_glazing_ending': True, 'glazing_type_ending': 'double',
+            'multi_glaze_proportion_ending': 100, 'windows_energy_eff_ending': 'Good',
+            'glazed_type_ending': 'double glazing installed during or after 2002'
+        }
 
     def test_partial_double_glazed(self):
         """
@@ -322,10 +315,14 @@ class TestWindowRecommendations:
             address='1',
             epc_record=epc_record
         )
-        property_8.windows = {'original_description': 'Mostly triple glazing', 'has_glazing': True,
-                              'glazing_coverage': 'most',
-                              'glazing_type': 'triple', 'no_data': False}
+        property_8.windows = {
+            'original_description': 'Mostly triple glazing', 'clean_description': 'Mostly triple glazing',
+            'has_glazing': True,
+            'glazing_coverage': 'most',
+            'glazing_type': 'triple', 'no_data': False
+        }
         property_8.number_of_windows = 7
+        property_8.already_installed = []
 
         recommender8 = WindowsRecommendations(property_instance=property_8, materials=materials)