1 - 2x6 @ 8 feet or stud length
2 - 2x4 @ 8 feet long
1 - 2x2 @ 8 feet long
1 - 2x12 @ 4 feet long (OR use a 2x6 for the seat - grab an extra 2x6 @ 8 feet long
4 - 2x6 @ 18"
2 - 2x2 @ 11 1/2"
2 - 2x4 @ 47 1/2"
2 - 2x4 @ 3 1/2"
1 - 2x12 @ 47 1/2"
Start with 2 of the legs. Measure down and in from the outside corners 1 1/2". Screw the 2x2 in place, as shown above.
Add the side apron pieces, the long 2x4s as shown above. Keep the top edge of the 2x4 flush with the top of the legs. Predrill and countersink into the 2x2. Also, screw from the outside of the leg pieces into the end edge of the side apron.
This bench is designed to work with the Modern Farm Table, but there is no reason why you can't do what Heather did, and use it as an bench bench :). Thanks Heather from My Creative Life for sharing your photos. More photos and link below.
Add the end apron pieces, predrilling and securing to the 2x2. Keep the top edge flush with the leg pieces.
Add the seat, the 2x12, as shown above. Predrill and screw through the sides of the apron into the outer edges of the seat.