# Classic Hotel Hackescher Markt Berlin - SDK snippet https://classik-hotel-collection.com/hotels/classik-hotel-hackescher-markt-berlin Add the following code towards the end of <body> section of your page. ```htmlmixed= <script> ;(function() { var script = document.createElement('script'); script.src = 'https://assets.dialogshift.com/code/pro1313.js'; document.getElementsByTagName('head')[0].appendChild(script); })() </script> ```