I'd like to know the advantages/disadvantages of having a single walled tent. I recently purchased the MSR Nook tent (double wall, 2p, 3lb. 2 oz.). I like being able to place my gear inside the tent instead of in the vestibule. To me, it's really a 1 1/2 person tent.
I am considering a thru hike and would consider looking at a single wall tent to lighten the tent weight.