<br> <br> <br> <br> L-shaped- This bunk beds set - http://arduino.systems/archives/12923 , a person probably guessed is the same shape as an M. With the beds at a 90 degree angle each and every other. When looked at from above it takes the connected with an B. This creates space under helpful tips bunk. May times this space may be used to put a dining room table. Shelves and storage can be placed in this open region.<br> <br> <br> <br> <br> <br> <br> <br>