It took 11 days from the date of purchase to receive my carport. It was delivered in the manufacturer's box which was not secured but it arrived in good condition.The instructions are 100% in picture form which is a minor complication and an annoyance but I figured it out.The carport as a whole is a little better than light duty.The tarp is probably 8 mil but the manufacturer doesn't specify. A heavy duty tarp or canopy cover is 16 mil and these are not 16 mil. The canopy cover is secured to the frame with ball and string bungees which makes installation a little easier. The sidewalls are secured with the same cords that are used to hold the top canopy in place. The sidewalls connect to each post with Velcro.The tent stakes are very lightweight, smooth and do nothing to prevent movement of the carport during any sort of wind. I already had the carport secured to the ground but I wanted to prevent too much sway. When I unrolled the strings they sent I just shook my head. They are about 9 feet long and it's some cheap cotton thin rope. The worst part is that they only send FOUR pieces of worthless sting when there are EIGHT POLES that need securing. Anyways I attempt to install the anchor at an angle and because the anchors are so thin and short they literally cut through the dirt when they were under any sort of tension. In short, the tent stakes and cotton rope are complete junk and pose a serious danger to yourself or others if installed. They will be pulled out of the ground when the wind blows. Do not use them.The front and back doors unzip on either side and can be rolled up and secured in place. It takes two people to roll up the doors if you want it to look good or you can install some 1" PVC at the bottom of the door(s).The feet connect to the 1.5" poles with a bolt and nut which is good.Abba Patio Extra Large Heavy Duty Carport with Removable Sidewalls failed to make any part of this Carport heavy duty other than the poles but there too Abba failed. When the poles are put together, with a button clip that automatically pops into place when it's lined up, the is a TON of SLOP where the poles come together. I mean like 3 or 4 pieces of paper or more.In short this is at best a medium duty carport with the poles, clocking in at 1.5" being the only part of this carport that is better than my last carport but this Abba Patio Extra Large Carport with Removable Sidewall was also $100 MORE expensive. There is nothing included that will SAFELY secure this carport to the ground so that will be an additional expense.I do not recommend Abba Patio Extra Large Heavy Duty Carport with Removable Sidewalls. I do not see any pride in craftsmanship and the manufacturer obviously misrepresented its heavy duty nature. Read the most recent comments or do a search for "heavy Duty" within the question box above. You will see that I am not alone in my disappointment with Abba.___________________________________________________________________________________________Picture 1 shows one of my anchors which is an 18" length of rebar(not from Amazon)Picture 2 shows that the top cover hangs over the edges of the canopy meaning rain can't get in. Some other canopy covers only go from edge to edge which doesn't stop the rain.Picture 3 shows the tool free design of this canopy(except for the 8 bolts and nuts that secure the feet to the poles) which uses spring buttons that automatically lock into place when properly aligned.Picture 4 shows the canopy with the front door rolled up. I installed a 3/4" PVC electrical conduit at the bottom of the door that makes rolling up the front door/tarp so much easier. It's the little things like this that Abba doesn't think about. They simply are resellers out to make a buck that don't take pride in what they do.