Nice that this could be clarified for you. If you want to recreate this, you should know the following. The front is a normal door. To be able to attach it to the pull-out, you need suitable mounting parts and a template. These are only included with the aluminum pull-out front. You should be able to get them individually from customer service. Unfortunately, the cabinet carcass is only 35 cm deep in Germany. So the countertop protrudes 23 cm at the back without support. If someone sat with their butt right against the wall, the bench might possibly tip. But no one sits like that, right?