My wife is looking for some low L shaped bunk beds for our daughters room. I was looking on line for different designs and was originally thinking a wood working project. Now I am thinking a combination wood/metal project. I'm trolling for some ideas (I'm not the most creative). What material would you use? My girls are 4 and 6 and are of course into girly stuff (barbies, etc). If I come up with something cool, I also have 2 boys in a room who could use bunk beds as well. I was thinking about some sort of metal frame that would be smaller than a typical wood structure as they have small rooms. I am a hobby welder with a nice mig and access to tig. Any thoughts or ideas out there?