Most Roof Top Tents have the possibility of adding an annex to them. Annexes are like an extra piece of tent that attaches to the entrance of the RTT and falls down the side of the vehicle, creating sort of vestibule or living room. Some are more spacious than others and are big enough to fit chairs and other things to even sit down and eat in there in case of rain. Others are just big enough to store things. Whatever you might want, we have a collection of annexes for all brands and from various sizes. If you have any questions, please don't hesitate in contacting us.