Okay, I think something in the area by the magnolia but in front of the bushes makes the most sense - still leaves yard space for the kids to spread out a game in the grass, and I won’t have to futz with the awkward gap between shed and fence. I’m rethinking now if I want off the ground style hutch. Looking also at what kind of compost bin I can get that will fit the space, is sealed and vented to minimize smell, and can process quail poop. Maybe one of those ones on the legs that spin with a side crank.
All this to say, back to the drawing board for the pen design! I can make some different lumber choices if I don’t have to drag it around, which is nice; if I raise it up I could theoretically put wheels on one end so I could move it if I need access to the back part of the yard for some reason.