I just moved overseas and had to give up all of my power tools due to space limitations and power incompatibility. Upon arrival the first power tool that I bought was a cordless drill/driver and the second was a circular saw. I then modified the saw to improve its performance for cabinet quality work by putting a zero clearance baseplate (just a piece of 1/4″ plywood screwed to the base) this allows the saw to cut plywood panels without tearing up the edges. I also bought a length of aluminum rectangle tube stock for a straight edge. Together the straight edge and the zero clearance baseplate makes the circular saw a fairly accurate tool for plywood construction projects. It’s not as easy to use as a Festool track saw but it cuts almost as clean and cost about 1/5th the price.
The final building step is to lay each plank in place. These will be cut to 20” long each. Attach each piece using wood glue and brad nails. Just make sure the length the nails isn’t longer than the width of the planks and plywood combined. Once you have finished that, you can paint or stain and add your hardware!  Because I was using pre-finished white barn wood from Porter Barn Wood, I painted the table before adding the planks.  Check out these planks….