Toilet step stool

This was my first project at building some sort of furniture. we wanted a stool that really fits out toilet bowl shape, the height, etc. and 2x6's worked perfectly. I could have bought 2x12's for the sides, but it would have cost significantly more and with the inside support board it is plenty sturdy.

I bought 2# 2"x6"x6 foot coarse pine boards from Home Depot (not the expense Select Pine boards. They cost about $6 each. Then I bought a 100 count package of Kreg 1.25" coarse screws.

Cut lengths
2 @ 15 3/4" for lower sides
2 @ 10 1/4" for upper sides
5 @ 14" for steps and fronts
1 @ 12 1/2" for inside support

I used my Kreg Jig and connected all the pieces along with wood glue. I sanded the whole thing down after and tried to round/smooth the corners.