"CONVENT"
some years ago (december 2o14 to august 2o15), a friend & i had almost-unlimited access to an abandoned convent (La Sœurs de la Visitation) that was supposed to be being restored. as work progressed, they eventually got around to blocking off doors & the hole in the main door we'd been using to reach in & around to open it. when that hole got blocked, we devised "keys" (shims, really) to slip the latch. when they installed motion sensors, that was that & it was back to being a ruler.
"CONVENT"
some years ago (december 2o14 to august 2o15), a friend & i had almost-unlimited access to an abandoned convent (La Sœurs de la Visitation) that was supposed to be being restored. as work progressed, they eventually got around to blocking off doors & the hole in the main door we'd been using to reach in & around to open it. when that hole got blocked, we devised "keys" (shims, really) to slip the latch. when they installed motion sensors, that was that & it was back to being a ruler.