We got two of the chairs in our first buy several weeks ago, March 11, 2015. I am very impressed with the quality of construction and weight of material. They look high quality and nice, too. We have a Home Group that lasts about 2 hours. Both the light and the heavy people who have used these chairs have told us that they are comfortable. One of our taller and heavier guys was impressed with their sturdiness. The material is Scotchguarded which is nice since we often eat while we meet. I was so impressed that I ordered another two March 21st, to which this review is attached. I'll update this after we used them for a while.Update: July 2, 2015 I have now replaced all the stacking chairs we had for guests with these - 6 sets of 2 each. They continue to be 5 star. I noted recently that some other folding chairs in a meeting hall did not have upholstering on the back side of the back rest. These do have upholstery front and back on the back rest, and they look very nice. Also, I might note that they are packed well. All have arrived undamaged despite some obvious hits on their cartons.Update: 5/2/2017 One of the plastic expansion plugs with a screw in it that holds the bottom of the back rest in place came out of the back rest, and I cannot get it back in. This happened on 5 of my 12 chairs. I contacted National Public Seating and sent them pictures of the problem. It turned out that all were in the same lot. They replaced the 6 chairs I had in that lot immediately, without any hassle, and without having to return the chairs with the problem.Update 9/3/21The dozen plus chairs we have had since 2015 and 2017 have held up great. A minor problem with one of the expansion plugs in one seat back, but that is all, and it does not impact the use of the chairs. The seat cushions are like new both in look and compression. I am sorry that the one person in Nov 2020 had such a problem. We have had 200 lb plus people use them for hours without a problem. Since theirs are not monitored for use and are used in group settings, I have to wonder if the seats were weakened by a heavy person standing in the middle of a seat, or some other kind of abuse. As I wrote earlier, we had great customer service.