The 4.2-GE/OE trailer is a true transformation artist. Because it can be operated either with or without the elegant staircase to the roof terrace standing in the middle of the air-conditioned main area. In addition to the very large main and optionally open or closed studio area at the front and an additional veranda or presentation stage, the 4.2-GE impresses above all with its elegant overall look. The large roof terrace frames open at the push of a button.