diff --git a/app/models/location.rb b/app/models/location.rb
index a4dedd6ae..76e3e577e 100644
--- a/app/models/location.rb
+++ b/app/models/location.rb
@@ -1,22 +1,20 @@
 class Location < ApplicationRecord
   belongs_to :scheme
 
-  WHEELCHAIR_ADAPTATION = {
-    0 => "No",
-    1 => "Yes",
+  WHEELCHAIR_ADAPTATIONS = {
+    no: 0,
+    yes: 1,
   }.freeze
 
+  enum wheelchair_adaptation: WHEELCHAIR_ADAPTATIONS
+
   def display_attributes
     [
       { name: "Location code ", value: location_code, suffix: false },
       { name: "Postcode", value: postcode, suffix: county },
       { name: "Type of unit", value: type_of_unit, suffix: false },
       { name: "Type of building", value: type_of_building, suffix: false },
-      { name: "Wheelchair adaptation", value: wheelchair_adaptation_display, suffix: false },
+      { name: "Wheelchair adaptation", value: wheelchair_adaptation, suffix: false },
     ]
   end
-
-  def wheelchair_adaptation_display
-    WHEELCHAIR_ADAPTATION[wheelchair_adaptation]
-  end
 end