diff --git a/script.js b/script.js
index d6793bc..ba62b4e 100644
--- a/script.js
+++ b/script.js
@@ -16,7 +16,6 @@ let home = new THREE.Group()
 homeContainer.add(home)
 
 var areaData = { }
-
 var areasWithEntitiesToUpdate = { }
 
 const renderer = new THREE.WebGLRenderer({
@@ -197,6 +196,8 @@ function configureScene(data) {
     var maxX = -1000
     var minY = minX
     var maxY = maxX
+    var minZ = minX
+    var maxZ = maxX
 
     areaData = data
 
@@ -225,19 +226,31 @@ function configureScene(data) {
         roomLabel.userData.name = "label"
         roomContainer.add(roomLabel)
 
-        setPosition(roomContainer, room.x, room.y, room.z || 0, room.w, room.h, room.d)
+        let roomZ = room.z || 0
+
+        setPosition(roomContainer, room.x, room.y, roomZ, room.w, room.h, room.d)
         home.add(roomContainer)
 
         minX = Math.min(minX, room.x)
         minY = Math.min(minY, room.y)
+        minZ = Math.min(minZ, roomZ)
 
         maxX = Math.max(maxX, room.x + room.w)
         maxY = Math.max(maxY, room.y + room.h)
+        maxZ = Math.max(maxZ, roomZ + room.d)
     }
+
     let xExtent = maxX - minX
     let yExtent = maxY - minY
+    let zExtent = maxZ - minZ
+
     home.position.x = -1 * (xExtent / 2)
     home.position.y = +1 * (yExtent / 2)
+    home.position.z = -1 * (zExtent / 2)
+
+    let centerX = minX + (xExtent / 2)
+    let centerY = minY + (yExtent / 2)
+    let centerZ = minZ + (zExtent / 2)
 }
 
 async function loadHomeData() {