Purchased 6 of these as replacements for oak dinning table. Good value for money. Once I’d constructed one and got the hang of the assembly process it took around 20-30 minutes for each chair. I like that they are not too heavy but still robust enough to stand the test of time. Do not use a power screwdriver when constructing or you could over tighten the screws and damage your new furniture. Thankfully I followed the instructions correctly. Would recommend taping the supplied spanner to the underside of the chair seat when you are finished constructing that way in a year or two when you need to readjust the chairs you will still have the correct spanner to hand. I’d recommend purchase of these over more expensive chairs. Pleased with our purchase. Deliver way also super efficient.