I managed to lose my keys as I was out shopping just now, (for like the third time in my entire life, so also thanks for melting my brain, heatwave ) but with the help of a neighbor to gain access to our back yard & basement I got hold of a ladder, which wouldn't normally have been useful but was now because due to the heat I did something I never do, which is leave the balcony doors open when I go out

- and yes, I also have spare keys