Instructions are pretty bad. Make sure you find the two c poles which are the same size as the bees, but they have threaded ends. The instructions show a screw and a bolt to hold the sea in place along the edge of the roof area, but only include the screws, don't know where a nut would go anyway. No screwdriver or allen wrench included. Kind of need a mallet to get the poles all the way in the plastic corners. Which also makes it not very easy to take apart and put together, like to take with you camping. The more you take the part and put the poles back in the plastic corners the looser they become. The cover goes over the whole frame once put together. It has elastic around the whole bottom, but don't know what that's supposed to attach to. I did find a loop on each corner that I looped around the legs section to hold the top down. But you can see the sides of the cover the elastic is just loose along the edges, nothing to hook it to. This is not completely enclosed the front Arch opening does not have a screen or cover for it. The back is solid with a zipper down the middle to open it up, no screen. The two sides the flap rolls up to show screen on each side. The cat loved it right off the bat the dogs had to inspect it and try to get the cat out but so far dogs have not tried to get in. We may just have to let the cat have it. The cover is heavy nice material seems waterproof zippers and velcro seems sturdy but the elastic could have been done better or some other way to hold it tight along the sides. It does come with a bag if you were to take it completely apart fold it up and put it in the bag to store it or take with you.