diff --git a/recommendations/tests/test_roof_recommendations.py b/recommendations/tests/test_roof_recommendations.py
index 903f598b..c1a7dfd9 100644
--- a/recommendations/tests/test_roof_recommendations.py
+++ b/recommendations/tests/test_roof_recommendations.py
@@ -1,5 +1,4 @@
 from backend.Property import Property
-from unittest.mock import Mock
 from recommendations.RoofRecommendations import RoofRecommendations
 from recommendations.tests.test_data.materials import materials
 
@@ -7,7 +6,7 @@ from recommendations.tests.test_data.materials import materials
 class TestRoofRecommendations:
 
     def test_loft_insulation_recommendation_no_insulation(self):
-        property_instance = Property(id=0, address1="fake", postcode="fake", epc_client=Mock())
+        property_instance = Property(id=0, address="fake", postcode="fake")
         property_instance.age_band = "F"
         property_instance.insulation_floor_area = 100
         property_instance.roof = {
@@ -32,7 +31,7 @@ class TestRoofRecommendations:
         assert len(roof_recommender.recommendations)
 
     def test_loft_insulation_recommendation_50mm_insulation(self):
-        property_instance2 = Property(id=0, address1="fake", postcode="fake", epc_client=Mock())
+        property_instance2 = Property(id=0, address="fake", postcode="fake")
         property_instance2.age_band = "F"
         property_instance2.insulation_floor_area = 100
         property_instance2.roof = {
@@ -58,7 +57,7 @@ class TestRoofRecommendations:
         assert roof_recommender2.recommendations[0]["new_u_value"] == 0.14
         assert roof_recommender2.recommendations[0]["starting_u_value"] == 0.68
 
-        property_instance3 = Property(id=0, address1="fake", postcode="fake", epc_client=Mock())
+        property_instance3 = Property(id=0, address="fake", postcode="fake")
         property_instance3.age_band = "F"
         property_instance3.insulation_floor_area = 100
         property_instance3.roof = {
@@ -83,7 +82,7 @@ class TestRoofRecommendations:
         assert roof_recommender3.recommendations[0]["parts"][0]["depth"] == 270
 
     def test_loft_insulation_recommendation_150mm_insulation(self):
-        property_instance4 = Property(id=0, address1="fake", postcode="fake", epc_client=Mock())
+        property_instance4 = Property(id=0, address="fake", postcode="fake")
         property_instance4.age_band = "F"
         property_instance4.insulation_floor_area = 100
         property_instance4.roof = {
@@ -110,7 +109,7 @@ class TestRoofRecommendations:
         assert roof_recommender4.recommendations[0]["starting_u_value"] == 0.3
         assert roof_recommender4.recommendations[0]["parts"][0]["depth"] == 150
 
-        property_instance5 = Property(id=0, address1="fake", postcode="fake", epc_client=Mock())
+        property_instance5 = Property(id=0, address="fake", postcode="fake")
         property_instance5.age_band = "F"
         property_instance5.insulation_floor_area = 100
         property_instance5.roof = {
@@ -137,7 +136,7 @@ class TestRoofRecommendations:
 
     def test_loft_insulation_recommendation_270mm_insulation(self):
         # We shouldn't recommend anything in this case
-        property_instance6 = Property(id=0, address1="fake", postcode="fake", epc_client=Mock())
+        property_instance6 = Property(id=0, address="fake", postcode="fake")
         property_instance6.age_band = "F"
         property_instance6.insulation_floor_area = 100
         property_instance6.roof = {
@@ -278,7 +277,7 @@ class TestRoofRecommendations:
     #            "Insulate your room roof with 270mm of Example room roof insulation"
 
     def test_flat_no_insulation(self):
-        property_instance11 = Property(id=11, address1="fake", postcode="fake", epc_client=Mock())
+        property_instance11 = Property(id=11, address="fake", postcode="fake")
         property_instance11.age_band = "D"
         property_instance11.insulation_floor_area = 33.5
         property_instance11.perimeter = 24
@@ -307,7 +306,7 @@ class TestRoofRecommendations:
                "Insulate the home's flat roof with 150mm of Ecotherm Eco-Versal General Purpose Insulation Board"
 
     def test_flat_insulated(self):
-        property_instance12 = Property(id=12, address1="fake", postcode="fake", epc_client=Mock())
+        property_instance12 = Property(id=12, address="fake", postcode="fake")
         property_instance12.age_band = "D"
         property_instance12.insulation_floor_area = 40
         property_instance12.perimeter = 30
@@ -331,7 +330,7 @@ class TestRoofRecommendations:
         assert not roof_recommender12.recommendations
 
     def test_flat_limited_insulation(self):
-        property_instance13 = Property(id=12, address1="fake", postcode="fake", epc_client=Mock())
+        property_instance13 = Property(id=12, address="fake", postcode="fake")
         property_instance13.age_band = "D"
         property_instance13.insulation_floor_area = 40
         property_instance13.perimeter = 40
@@ -363,7 +362,7 @@ class TestRoofRecommendations:
                "Insulate the home's flat roof with 150mm of Ecotherm Eco-Versal General Purpose Insulation Board"
 
     def test_property_above(self):
-        property_instance14 = Property(id=0, address1="fake", postcode="fake", epc_client=Mock())
+        property_instance14 = Property(id=0, address="fake", postcode="fake")
         property_instance14.age_band = "F"
         property_instance14.insulation_floor_area = 100
         property_instance14.roof = {