First off, make sure you know what you’re measuring exactly the first time. It’s hard I suppose to get some things perfect. My kit arrived and I had a problem with the side walls being about 3 inches too short. Called up shade pro and they asked for more measurements and photos and bam, new sides shipped to me within a day. They new sides fit much better. They will take care of you.I also had issues with the support poles that come with this kit. See photos. The issue was the locking mechanism inside the two piece poles had come loose from the inside pole and got stuck up inside the outside pole, making the thing useless. Well almost, they can be used without locking but not preferred. They sent me new poles too. And then I went and bought some small screws and screwed the locking mechanisms in place so they wouldn’t come loose and get stuck. Worked like a charm.I used my awning room for the first time in a windy rainy environment and it did wonderful. I reversed the walls to put the screens out for better rain protection and they did the job perfectly.Now mind you I get a little carried away with modifications sometimes and the plan was always to install a wood stove inside the screen room for winter time (hunting camp). So I also installed a stove jack in one of the side walls. Turned out perfect. Just watch the temperature so you don’t melt your tent or awning.One last add on I did that I highly recommend for those with electric powered awnings is to get some sort of supports to hold the extra weight and stress on your awning. I found the perfect solution on amazon. Two pole kit used for installing cabinets and similar things. These are strong, easy to use and I bent one end to conform with the roller then drilled the holes bigger for a large tie wrap to go around the roller and two steaks to go into the ground. Very solid and adjustable.I will say I’m in love with this room. Especially for winter but hope it’s just as nice in summer.Be careful installing the support poles up on the side of your RV. The fabric slides down no matter if you put the top pole (rafter) in first or the vertical. Just get up there on a ladder and pull it back up into place. Do not stretch the fabric by forcing the poles into position.Hope you buy one of these and love as much as I do.