How practical is the sliding bunk over cab in Class A's?

We have the Coachmen Pursuit with a electric powered drop down front bunk. This works great for us. It has a bunk bed type mattress that requires nothing more than a set of sheets. Normally it is just the two of us and the two dogs. But when the kids or grandkids come with us it works great. Takes less than two minutes to lower down or put up. Can leave the sheets on it. Pillow goes in a cabinet.