Just received. WOW much more of a nice soft green color than the silvery pics showed. Very lovely.  Put the first blade on wrong end to had to try and change that without stripping the screw that came with it..but I managed.  Single older lady manged this so don't fear screwing the blades on...just push hard and turn the Phillips.  I got two 19" 2" high cushions so will see how that works. Actual seat is 19 x 20 but there are plenty on internet and this site also.  Very comfortable to sit in without cushions also as others said.  WOW.  Thank you all for reviews and pictures as I read all of them to make my decision on two of these chairs.  They have to sit sideways on my tiny covered porch but that's ok...