Wow these are very heavy and will need two people to move. I was able to put these together myself and it was very easy. Only took about 30 minutes each. Regarding the other reviews, the screws were all lined up with the holes, just don't tighten everything until the end and then you will be able to line them up. These are very comfortable and easy to hose or wipe down. I only wish they made a matching foot rest.