These plans are from Shanty 2 Chic. I did not add the metal corbels, I made them all wood. This was a longer build because there were many cuts to make and laminating the 2x4s into 4x4s. I would also consider it a more advanced build because you need a variety of tools... I used a Table Saw, Jointer, Miter Saw, Biscuit joiner, kreg jig, drill, a sander and lots of clamps!