I love the corner detail on this rustic tabletop made from barn wood planks. We have to remove the desk from the family room to put in the new floors. We're going to reconfigure it from a corner desk to a straight desk along the wall when we reinstall it.
Here's the dining booth/fold down bed/storage area. You can see that I tried to tie it together. The bench frame screws three of the four walls together. I was happy with the way the corner joints turned out (Cool Beds Frames)