Head at zipper, feet at zipper?
On our Darien hammock, you have the choice of laying with your head toward the zipper or your feet toward the zipper. In terms of comfort it really doesn’t matter and you can choose to lay either way. When you add things like storage pockets or colored Amsteel on your hammock, we do need to know which way you prefer to lay so we install these components in the proper location for you.
Here is a very good article by Derek Hansen at The Ultimate Hang that address the topic well. http://theultimatehang.com/2014/03/27/hammock-zipper-location-spin/