I then decided to build our own triple bunk bed. Mandy and I looked up some cool designs on Pinterest, then made our own.
Most of what I used can be bought at a local Lowes, Home Depot, Orchard Supply, etc. I used Redwood because it is smoother and more durable for furniture building.
I also recommend purchasing a Kreg Jig which makes this project a lot easier.
You might want to double check materials and measurements, since I changed some things on-the-go.