Using the Yakima SkyRise Annex is easy. First, find the SideTrack™ on the outside edge of your SkyRise rooftop tent. Slide the annex into it so that it hangs down below the tent floor. You can use it as a changing room or a place to store your stuff. In case of high winds, make sure to use the included stakes to anchor the annex firmly to the ground. This will keep it stable and prevent it from being blown away. When it comes to maintenance, after each use, check the annex for any signs of damage, especially the zippers and the seams. If it gets dirty, you can use a mild soap and water to clean the waterproof PU - coated 210D ripstop nylon material. Let it dry completely before storing it in the provided duffel bag. This will help keep the annex in good condition for your next adventure.