Make a Pallet Sectional Sofa for yourself:
First, I stacked two pallets on top of one another. I used spare blocks to create the sofa feet. I attached them together with screws. The armrests and side trim are all from deck boards. I mounted the seatbacks at a comfortable angle, trimming the side boards to fit. To stabilize the back, I used more deck boards and fitted them in. Each section can stand alone, but I like the look of them together. There are two sections with armrests, and the third is more of a chaise-style section.
These are currently unfinished, but they would be beautiful stained or even painted to suit your decor. This was a fast and fun build.