diff --git a/.idea/Model.iml b/.idea/Model.iml
index 850c0cda..762580d9 100644
--- a/.idea/Model.iml
+++ b/.idea/Model.iml
@@ -7,7 +7,7 @@
       <sourceFolder url="file://$MODULE_DIR$/open_uprn" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/recommendations" isTestSource="false" />
     </content>
-    <orderEntry type="jdk" jdkName="Engine" jdkType="Python SDK" />
+    <orderEntry type="jdk" jdkName="Stonewater-wave-3" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
   <component name="PyNamespacePackagesService">
diff --git a/.idea/misc.xml b/.idea/misc.xml
index e4070118..c916a158 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -3,7 +3,7 @@
   <component name="Black">
     <option name="sdkName" value="Python 3.10 (backend)" />
   </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Engine" project-jdk-type="Python SDK" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="Stonewater-wave-3" project-jdk-type="Python SDK" />
   <component name="PyCharmProfessionalAdvertiser">
     <option name="shown" value="true" />
   </component>
diff --git a/etl/customers/stonewater/Wave 3 Preparation.py b/etl/customers/stonewater/Wave 3 Preparation.py
index d8d01b22..b1b48cec 100644
--- a/etl/customers/stonewater/Wave 3 Preparation.py	
+++ b/etl/customers/stonewater/Wave 3 Preparation.py	
@@ -19,6 +19,7 @@ def extract_summary_report(pdf_path):
     data = {
         "Address": None,
         "Current SAP Rating": None,
+        "Number of Storeys": None,
         "Fuel Bill": None,
         "Window Age Description": None,
         "Window Age Description Proportion (%)": None,
@@ -32,13 +33,15 @@ def extract_summary_report(pdf_path):
 
         # Extract Current SAP rating
         sap_match = re.search(r"Current SAP rating:\s*([A-Z] \d+)", text)
-        if sap_match:
-            data["Current SAP Rating"] = sap_match.group(1)
+        data["Current SAP Rating"] = sap_match.group(1)
+
+        # Number of storeys
+        storeys_match = re.search(r"Number of Storeys:\s*(\d+)", text)
+        data["Number of Storeys"] = int(storeys_match.group(1))
 
         # Extract Fuel Bill
         fuel_bill_match = re.search(r"Fuel Bill:\s*£(\d+)", text)
-        if fuel_bill_match:
-            data["Fuel Bill"] = f"£{fuel_bill_match.group(1)}"
+        data["Fuel Bill"] = f"£{fuel_bill_match.group(1)}"
 
         # Extract individual address components
         postcode = re.search(r"Postcode:\s*(.*?)\nRegion:", text)