If your vehicle has the optional extras "Additional cushions between the Lengthways single beds including integrated comfort access", you can use this product to enlarge your bed in a practical and uncomplicated way.
In future, you will no longer need to take the additional cushion and holder with you and will save around 1.5 kg in weight. Simply pull the existing upholstery core into the new upholstery cover. You can find detailed instructions here: What do I have to do if I want to use the lengthways single bed extension for the first time?
This gives you a comfortable entry into the bed, as you no longer have to sit on the hard wood. Getting into your bed is also made easier, as you can use the normal steps of your vehicle and do not have to fold out the steps (optional extras).