Easy to build and the construction is good quality. Mine came with two top tabs that were broken off two supporting brackets but it didn’t affect the function of the cover. I did have an issue of the cover not coming initially with the frame but customer service was on it and sent me a shipping label to send it back and received a new completed frame with cover. After all that, I’m loving the cover system. This year it’s been so easy to pick my blueberries instead of the chicken wire cover we built, that scratched me arms up. Just bought another cover for my raspberries! PLEASE MAKE A COVER FOR THE 10 and 1 raised garden bed!! I need a cover for my strawberries!