Want to build a loft bed, designed this real quick. First time working with wood ever.

<!-- SC_OFF --><div class="md"><p>Here&#39;s the sketchup file, <a href="https://www.dropbox.com/s/c1bk06md0949kdi/Loft%20Bed.skp?dl=0">https://www.dropbox.com/s/c1bk06md0949kdi/Loft%20Bed.skp?dl=0</a></p> <p>Will this work? Will it be sturdy? </p> <p>Also any estimated cost for the wood? Plan on mostly just using lag bolts to connect stuff. </p> </div><!-- SC_ON --> submitted by