OK I gotta tell on DH
we very carefully installed a sliding window (4x4) to be the access for the run, with the click-over latch on the outside (about 1/3 the way up from the bottom
DH went in, after we had it all together and the chicks installed, and absentmindedly slid the slider half, all the way shut and latched
no he didn't have his cellphone, normally he would but it was on charge ...
somehow he managed to lift the slider portion completely up and out of the frame -- since he couldn't climb the fencing wire nor boost himself up and onto the coop roof (arthritic shoulders)
he reinstalled the latch to the UPPER third of the slider, so if it happened again, he would only have to reach up and over about a foot, to unlatch
then yes ...
I latched myself in, day before yesterday
I could have climbed out over the coop, it IS only 41" high -- but I just reached out and over the window frame and unlatched it --- thanks to DH's hard work readjusting it
of course once we get the permanent roof on, we will have to arrange an access to the latch -- for now it is a big tarp, tented up in the middle to shed the rain, and wire-tied and bungee-d to the fence wire all around