Absolutely the worst chairs to put together and they aren’t that great once they are set up. I put together about 5 large pieces of furniture per year from various retailers and I don’t tend to have issues with setup, however these chairs have very little instruction, the holes on one of the chairs is wrong and some sections the screw wouldn’t even fit into the proper place. After the second time of taking the chair apart and putting it back together, I ended up dislocating my shoulder, tearing my rotator cuff and labrum and my bicep. After the injury, I tried to return the items but without paying extra to ship back and because I couldn’t lift the boxes anymore, I couldn’t return. I had someone experienced put the remaining chairs together and it did not go well for them either. We now have 3 if the 4 chairs together and the 4th seems impossible. I hope no one else has my experience - absolutely do not recommend this product.