diff --git a/leitstelle511/leitstelle511.tmx b/leitstelle511/leitstelle511.tmx
index 5d8f113..2bf5e67 100644
--- a/leitstelle511/leitstelle511.tmx
+++ b/leitstelle511/leitstelle511.tmx
@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map version="1.4" tiledversion="1.4.2" orientation="orthogonal" renderorder="right-down" width="100" height="100" tilewidth="32" tileheight="32" infinite="0" nextlayerid="10" nextobjectid="1">
- <tileset firstgid="1" source="open_tileset.tsx"/>
- <tileset firstgid="1711" source="tilesets_deviant_milkian_1.tsx"/>
- <tileset firstgid="1967" source="Inside_A2.tsx"/>
+<map version="1.4" tiledversion="1.4.3" orientation="orthogonal" renderorder="right-down" width="100" height="100" tilewidth="32" tileheight="32" infinite="0" nextlayerid="10" nextobjectid="1">
+ <tileset firstgid="1" source="tilesets/open_tileset.tsx"/>
+ <tileset firstgid="1711" source="tilesets/tilesets_deviant_milkian_1.tsx"/>
+ <tileset firstgid="1967" source="tilesets/Inside_A2.tsx"/>
+ <tileset firstgid="2159" source="tilesets/modern_office.tsx"/>
  <layer id="2" name="start" width="100" height="100">
   <properties>
    <property name="startLayer" type="bool" value="true"/>
@@ -590,8 +591,8 @@
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diff --git a/leitstelle511/tilesets/Interiors_free_32x32.png b/leitstelle511/tilesets/Interiors_free_32x32.png
new file mode 100644
index 0000000..7b99268
Binary files /dev/null and b/leitstelle511/tilesets/Interiors_free_32x32.png differ
diff --git a/leitstelle511/tilesets/LICENSE_Interiors_free_32x32.txt b/leitstelle511/tilesets/LICENSE_Interiors_free_32x32.txt
new file mode 100644
index 0000000..00a9f9a
--- /dev/null
+++ b/leitstelle511/tilesets/LICENSE_Interiors_free_32x32.txt
@@ -0,0 +1,11 @@
+
+FREE VERSION LICENSE:
+
+CAN:
+YOU CAN USE THE ASSET IN NON COMMERCIAL PROJECTS
+YOU CAN EDIT THE SPRITES AND USE THEM IN NON COMMERCIAL PROJECTS
+
+CAN'T:
+YOU CAN'T USE THE ASSET IN COMMERCIAL PROJECTS
+YOU CAN'T EDIT THE SPRITES AND USE THEM IN COMMERCIAL PROJECTS
+YOU CAN'T EDIT AND RESELL THE SPRITES
\ No newline at end of file
diff --git a/leitstelle511/tilesets/LICENSE_Modern_Office_32x32.txt b/leitstelle511/tilesets/LICENSE_Modern_Office_32x32.txt
new file mode 100644
index 0000000..fc126b3
--- /dev/null
+++ b/leitstelle511/tilesets/LICENSE_Modern_Office_32x32.txt
@@ -0,0 +1,11 @@
+MODERN OFFICE LICENSE
+-
+YOU CAN:
+-Edit and use the asset in any commercial  or non commercial project 
+-Use the asset in any commercial  or non commercial project
+-
+YOU CAN'T:
+- Resell or distribute the asset to others
+- Edit and resell the asset to others
+-
+- Credits are  appreciated 
\ No newline at end of file
diff --git a/leitstelle511/tilesets/Modern_Office_32x32.png b/leitstelle511/tilesets/Modern_Office_32x32.png
new file mode 100644
index 0000000..79e091b
Binary files /dev/null and b/leitstelle511/tilesets/Modern_Office_32x32.png differ
diff --git a/leitstelle511/tilesets/modern_office.tsx b/leitstelle511/tilesets/modern_office.tsx
new file mode 100644
index 0000000..7d8595b
--- /dev/null
+++ b/leitstelle511/tilesets/modern_office.tsx
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<tileset version="1.4" tiledversion="1.4.3" name="modern_office" tilewidth="32" tileheight="32" tilecount="848" columns="16">
+ <image source="Modern_Office_32x32.png" width="512" height="1696"/>
+</tileset>