Built this in LA with my friend with a circular saw (wish we had a radial arm). I didn’t end up getting to finish it on the bench and on the last supports so this is the progress we made! The originals of these are about 12 feet long and can sit about 12-14 people. Wood was 4x4s and 2x8s (I think if I did it again I’d do 2x6 but the 8s look really solid) He’s going to stain it now.