That looks great! And I love the "semi-permanent" nature of it. Meaning it looks super solid but has the luxury of being able to be removed with very little fuss if you ever needed/wanted to.
I'm curious about the propane stove. Since it looks like the right side, where the propane tank mounts, is flush to the side of the pullout, how are you utilizing the propane tank when you want to use the stove (i.e. where does the tank sit)?