diff --git a/Models/ThemeConfig/Conversion/Validation.ts b/Models/ThemeConfig/Conversion/Validation.ts
index bcc24c6b79..df2b80e224 100644
--- a/Models/ThemeConfig/Conversion/Validation.ts
+++ b/Models/ThemeConfig/Conversion/Validation.ts
@@ -520,6 +520,10 @@ export class ValidateLayer extends DesugaringStep<LayerConfigJson> {
                 errors
             }
         }
+        
+        if(json.title === undefined && json.tagRenderings !== undefined){
+            warnings.push(context + ": this layer does not have a title defined but it does have tagRenderings. Not having a title will disable the popups, resulting in an unclickable element.")
+        }
 
         if (json["builtin"] !== undefined) {
             errors.push(context + ": This layer hasn't been expanded: " + json)
diff --git a/assets/layers/elevator/elevator.json b/assets/layers/elevator/elevator.json
index 2db635ffdb..e979a4a8fb 100644
--- a/assets/layers/elevator/elevator.json
+++ b/assets/layers/elevator/elevator.json
@@ -7,12 +7,39 @@
     "osmTags": "highway=elevator"
   },
   "minzoom": 13,
+  "title": {
+    "en": "Elevator"
+  },
   "tagRenderings": [
     "images",
+    {
+      "id": "operational_status",
+      "mappings": [
+        {
+          "if": "operational_status=broken",
+          "then": {
+            "en": "This elevator is broken"
+          }
+        },
+        {
+          "if": "operational_status=ok",
+          "then": {
+            "en": "This elevator works"
+          }
+        },
+        {
+          "if": "operational_status=",
+          "then": {
+            "en": "This elevator works"
+          },
+          "hideInAnswer": true
+        }
+      ]
+    },
     {
       "id": "door-width",
       "render": {
-        "en": "This elevator's doors have a width of {canonical(door:width) }"
+        "en": "This elevator's doors have a width of {canonical(door:width)}"
       },
       "question": {
         "en": "What is the width of this elevator's entrance?"
@@ -25,7 +52,7 @@
     {
       "id": "elevator-width",
       "render": {
-        "en": "This elevator has a width of {canonical(elevator:width) }"
+        "en": "This elevator has a width of {canonical(elevator:width)}"
       },
       "question": {
         "en": "What is the width of this elevator?"
@@ -38,7 +65,7 @@
     {
       "id": "elevator-depth",
       "render": {
-        "en": "This elevator has a depth of {canonical(elevator:depth) }"
+        "en": "This elevator has a depth of {canonical(elevator:depth)}"
       },
       "question": {
         "en": "What is the depth of this elevator?"
@@ -47,12 +74,13 @@
         "key": "elevator:depth",
         "type": "pfloat"
       }
-    }
+    },
+    "induction-loop"
   ],
   "mapRendering": [
     {
       "icon": {
-        "render": "./assets/layers/elevator/elevator_wheelchair.svg"
+        "render": "circle:white;./assets/layers/elevator/elevator_wheelchair.svg"
       },
       "iconSize": "40,40,bottom",
       "location": [
diff --git a/assets/layers/elevator/elevator_wheelchair.svg b/assets/layers/elevator/elevator_wheelchair.svg
index 35b934aeef..5ad6ee402d 100644
--- a/assets/layers/elevator/elevator_wheelchair.svg
+++ b/assets/layers/elevator/elevator_wheelchair.svg
@@ -1 +1,55 @@
-<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 228.57 239.29"><defs><style>.cls-1{fill:#1d1d1b;}</style></defs><path class="cls-1" d="M208.18,119.08V11.93c0-5.24,0-5.24,5.15-5.24,2.43,0,4.87,0,7.31,0,2.05,0,3.12.76,3,2.92-.07,1.13,0,2.27,0,3.4q0,106.5,0,213c0,.69-.06,1.39,0,2.09.13,1.9-.73,2.68-2.62,2.64-3.39-.05-6.79,0-10.19,0-1.84,0-2.73-.76-2.66-2.67s0-4,0-6Z"/><path class="cls-1" d="M20,119.06V226.75c0,3.9,0,3.92-3.91,4-3,0-5.93-.05-8.89,0-1.76,0-2.58-.7-2.55-2.47s0-3.31,0-5q0-106.12,0-212.25c0-4.17.22-4.39,4.45-4.36,2.52,0,5.05.08,7.58,0,2.26-.09,3.47.67,3.32,3.13-.1,1.47,0,3,0,4.44q0,52.41,0,104.82Z"/><path class="cls-1" d="M135.46,156.52a4.35,4.35,0,0,0-4.86-3.21,12.64,12.64,0,0,0-2.44.73c-2.07.72-4.13,1.47-6.22,2.21l-.26-.54q-1.94-4.52-3.88-9c-1.77-4.11-3.53-8.22-5.32-12.31a4.21,4.21,0,0,0-4.06-2.71c-4.84-.06-9.68-.07-14.52-.11L81,131.46c-.18,0-.5-.09-.52-.19-.16-.78-.27-1.58-.4-2.42H99.2c.35,0,.69,0,1,0a4.41,4.41,0,0,0,3.41-6.75,4.58,4.58,0,0,0-4.22-2.1q-10,0-20,0h-.72c-.52-3.24-1-6.39-1.54-9.56h-9c.55,3.45,1.11,6.9,1.66,10.35.83,5.11,1.71,10.2,2.47,15.32a4.76,4.76,0,0,0,4.92,4.29c9.22,0,18.45.11,27.68.15a.86.86,0,0,1,.91.61q4.72,11.05,9.48,22.08a4.49,4.49,0,0,0,6.12,2.69c3.69-1.31,7.39-2.61,11.07-3.95a6.74,6.74,0,0,0,1.67-1,4.71,4.71,0,0,0,1.49-2.56v-1.48C135.55,156.8,135.5,156.66,135.46,156.52Z"/><path class="cls-1" d="M53.61,145.09c.2-1.23.33-2.47.59-3.69a26.58,26.58,0,0,1,6.42-12.56,4.42,4.42,0,0,1,6.63,5.85,18.7,18.7,0,0,0-4.46,8.95,18.32,18.32,0,0,0,34.75,10.84,4.62,4.62,0,0,1,3.67-3,4.41,4.41,0,0,1,4.76,5.84,23.53,23.53,0,0,1-3.45,6.12,26.77,26.77,0,0,1-14.83,10c-1.46.38-3,.53-4.47.79l-.56.11H78.9c-.14,0-.29-.08-.43-.1a34.79,34.79,0,0,1-3.7-.6c-11-2.89-17.86-9.91-20.58-20.95-.29-1.19-.39-2.43-.58-3.64Z"/><ellipse class="cls-1" cx="72.62" cy="109.74" rx="4.51" ry="3.94"/><circle class="cls-1" cx="71.76" cy="95.49" r="8.93"/><path class="cls-1" d="M157.33,131.79H154v1.75q0,18,0,36c0,2.4-1,3.89-2.94,4.52a4.17,4.17,0,0,1-5.43-3.17,10.86,10.86,0,0,1-.13-2q0-31,0-61.93v-2.49h-2c0,.48-.07,1-.07,1.47,0,7.32,0,14.65,0,22,0,2.28-1.42,3.66-3.4,3.39a3,3,0,0,1-2.63-3.33c0-5.24,0-10.47,0-15.7,0-4.38,0-8.75,0-13.13,0-5.09,2.76-7.89,7.83-7.92q10.48-.06,21,0c4.89,0,7.67,2.88,7.67,7.77q0,14.49,0,29c0,2.3-1.56,3.7-3.6,3.31-1.57-.3-2.41-1.44-2.41-3.35q0-10.84,0-21.69v-1.76h-2v1.76q0,31.32,0,62.64a10.81,10.81,0,0,1-.17,2.13,4.23,4.23,0,0,1-4.41,3.27,4.18,4.18,0,0,1-3.9-4c0-2.95,0-5.9,0-8.84V131.79Z"/><path class="cls-1" d="M155.74,89.56a9,9,0,0,1-9.1-9,9,9,0,0,1,18,0A9,9,0,0,1,155.74,89.56Z"/><path class="cls-1" d="M191.93,36.94h-71V24.12h10l-17-17-17,17h10V36.94h-71a5.83,5.83,0,0,0-5.83,5.83V197.05a5.83,5.83,0,0,0,5.83,5.83h71V215.7h-10l17,17,17-17h-10V202.88h71a5.83,5.83,0,0,0,5.83-5.83V42.77A5.83,5.83,0,0,0,191.93,36.94Zm-7.5,147a5.83,5.83,0,0,1-5.83,5.84H49.22a5.83,5.83,0,0,1-5.83-5.84V56a5.83,5.83,0,0,1,5.83-5.83H178.6A5.83,5.83,0,0,1,184.43,56Z"/></svg>
\ No newline at end of file
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   id="Layer_1"
+   data-name="Layer 1"
+   viewBox="0 0 228.57 239.29"
+   version="1.1"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs4">
+    <style
+       id="style2">.cls-1{fill:#1d1d1b;}</style>
+  </defs>
+  <path
+     class="cls-1"
+     d="M208.18,119.08V11.93c0-5.24,0-5.24,5.15-5.24,2.43,0,4.87,0,7.31,0,2.05,0,3.12.76,3,2.92-.07,1.13,0,2.27,0,3.4q0,106.5,0,213c0,.69-.06,1.39,0,2.09.13,1.9-.73,2.68-2.62,2.64-3.39-.05-6.79,0-10.19,0-1.84,0-2.73-.76-2.66-2.67s0-4,0-6Z"
+     id="path6" />
+  <path
+     class="cls-1"
+     d="M20,119.06V226.75c0,3.9,0,3.92-3.91,4-3,0-5.93-.05-8.89,0-1.76,0-2.58-.7-2.55-2.47s0-3.31,0-5q0-106.12,0-212.25c0-4.17.22-4.39,4.45-4.36,2.52,0,5.05.08,7.58,0,2.26-.09,3.47.67,3.32,3.13-.1,1.47,0,3,0,4.44q0,52.41,0,104.82Z"
+     id="path8" />
+  <path
+     class="cls-1"
+     d="M135.46,156.52a4.35,4.35,0,0,0-4.86-3.21,12.64,12.64,0,0,0-2.44.73c-2.07.72-4.13,1.47-6.22,2.21l-.26-.54q-1.94-4.52-3.88-9c-1.77-4.11-3.53-8.22-5.32-12.31a4.21,4.21,0,0,0-4.06-2.71c-4.84-.06-9.68-.07-14.52-.11L81,131.46c-.18,0-.5-.09-.52-.19-.16-.78-.27-1.58-.4-2.42H99.2c.35,0,.69,0,1,0a4.41,4.41,0,0,0,3.41-6.75,4.58,4.58,0,0,0-4.22-2.1q-10,0-20,0h-.72c-.52-3.24-1-6.39-1.54-9.56h-9c.55,3.45,1.11,6.9,1.66,10.35.83,5.11,1.71,10.2,2.47,15.32a4.76,4.76,0,0,0,4.92,4.29c9.22,0,18.45.11,27.68.15a.86.86,0,0,1,.91.61q4.72,11.05,9.48,22.08a4.49,4.49,0,0,0,6.12,2.69c3.69-1.31,7.39-2.61,11.07-3.95a6.74,6.74,0,0,0,1.67-1,4.71,4.71,0,0,0,1.49-2.56v-1.48C135.55,156.8,135.5,156.66,135.46,156.52Z"
+     id="path10" />
+  <path
+     class="cls-1"
+     d="M53.61,145.09c.2-1.23.33-2.47.59-3.69a26.58,26.58,0,0,1,6.42-12.56,4.42,4.42,0,0,1,6.63,5.85,18.7,18.7,0,0,0-4.46,8.95,18.32,18.32,0,0,0,34.75,10.84,4.62,4.62,0,0,1,3.67-3,4.41,4.41,0,0,1,4.76,5.84,23.53,23.53,0,0,1-3.45,6.12,26.77,26.77,0,0,1-14.83,10c-1.46.38-3,.53-4.47.79l-.56.11H78.9c-.14,0-.29-.08-.43-.1a34.79,34.79,0,0,1-3.7-.6c-11-2.89-17.86-9.91-20.58-20.95-.29-1.19-.39-2.43-.58-3.64Z"
+     id="path12" />
+  <ellipse
+     class="cls-1"
+     cx="72.62"
+     cy="109.74"
+     rx="4.51"
+     ry="3.94"
+     id="ellipse14" />
+  <circle
+     class="cls-1"
+     cx="71.76"
+     cy="95.49"
+     r="8.93"
+     id="circle16" />
+  <path
+     class="cls-1"
+     d="M157.33,131.79H154v1.75q0,18,0,36c0,2.4-1,3.89-2.94,4.52a4.17,4.17,0,0,1-5.43-3.17,10.86,10.86,0,0,1-.13-2q0-31,0-61.93v-2.49h-2c0,.48-.07,1-.07,1.47,0,7.32,0,14.65,0,22,0,2.28-1.42,3.66-3.4,3.39a3,3,0,0,1-2.63-3.33c0-5.24,0-10.47,0-15.7,0-4.38,0-8.75,0-13.13,0-5.09,2.76-7.89,7.83-7.92q10.48-.06,21,0c4.89,0,7.67,2.88,7.67,7.77q0,14.49,0,29c0,2.3-1.56,3.7-3.6,3.31-1.57-.3-2.41-1.44-2.41-3.35q0-10.84,0-21.69v-1.76h-2v1.76q0,31.32,0,62.64a10.81,10.81,0,0,1-.17,2.13,4.23,4.23,0,0,1-4.41,3.27,4.18,4.18,0,0,1-3.9-4c0-2.95,0-5.9,0-8.84V131.79Z"
+     id="path18" />
+  <path
+     class="cls-1"
+     d="M155.74,89.56a9,9,0,0,1-9.1-9,9,9,0,0,1,18,0A9,9,0,0,1,155.74,89.56Z"
+     id="path20" />
+  <path
+     class="cls-1"
+     d="M191.93,36.94h-71V24.12h10l-17-17-17,17h10V36.94h-71a5.83,5.83,0,0,0-5.83,5.83V197.05a5.83,5.83,0,0,0,5.83,5.83h71V215.7h-10l17,17,17-17h-10V202.88h71a5.83,5.83,0,0,0,5.83-5.83V42.77A5.83,5.83,0,0,0,191.93,36.94Zm-7.5,147a5.83,5.83,0,0,1-5.83,5.84H49.22a5.83,5.83,0,0,1-5.83-5.84V56a5.83,5.83,0,0,1,5.83-5.83H178.6A5.83,5.83,0,0,1,184.43,56Z"
+     id="path22" />
+</svg>
diff --git a/assets/layers/entrance/entrance.json b/assets/layers/entrance/entrance.json
index 0533936342..9bd4476a4a 100644
--- a/assets/layers/entrance/entrance.json
+++ b/assets/layers/entrance/entrance.json
@@ -358,7 +358,7 @@
       },
       "mappings": [
         {
-          "if": "kerb-height=",
+          "if": "kerb:height=0",
           "then": {
             "en": "This door does not have a kerb",
             "nl": "Deze deur heeft geen drempel"
diff --git a/assets/layers/toilet/toilet.json b/assets/layers/toilet/toilet.json
index 5dfeb438d4..794824f3f0 100644
--- a/assets/layers/toilet/toilet.json
+++ b/assets/layers/toilet/toilet.json
@@ -277,6 +277,21 @@
         }
       ]
     },
+    {
+      "id": "wheelchair-door-width",
+      "question": {
+        "en": "What is the width of the door to the wheelchair accessible toilet?",
+        "nl": "Hoe breed is de deur van de rolstoeltoegankelijke toilet?"
+      },
+      "render": {
+        "en": "The door to the wheelchair-accessible toilet is {canonical(door:width)} wide",
+        "nl": "De deur naar de rolstoeltoegankelijke toilet is {canonical(door:width)} wide"
+      },
+      "freeform": {
+        "key": "door:width",
+        "type": "pfloat"
+      }
+    },
     {
       "id": "toilets-type",
       "question": {
@@ -625,5 +640,35 @@
     "nl": "Een laag die publieke toiletten toont",
     "de": "Eine Ebene mit (öffentlichen) Toiletten",
     "es": "Una capa que muestra baños (públicos)"
-  }
+  },
+  "units": [
+    {
+      "appliesToKey": [
+        "door:width"
+      ],
+      "applicableUnits": [
+        {
+          "canonicalDenomination": "m",
+          "alternativeDenomination": [
+            "meter"
+          ],
+          "human": {
+            "en": "meter",
+            "nl": "meter"
+          }
+        },
+        {
+          "canonicalDenomination": "cm",
+          "alternativeDenomination": [
+            "centimeter",
+            "cms"
+          ],
+          "human": {
+            "en": "centimeter",
+            "nl": "centimeter"
+          }
+        }
+      ]
+    }
+  ]
 }
\ No newline at end of file