How many doors to the outside world does your home have? And how many keys do you need to carry?
Don’t you hate it when you’re in a hurry and you can’t find the key to unlock the door?
Don’t you hate it when your pockets are weighed down by a giant bunch of keys?
My home has 7 doors to the outside world, including screen doors, and they all have locks. But guess what? I only need ONE key for them all. It sure makes life easier when the doors are all keyed alike.
We did this when the house was under major renovation some years ago. But it’s also possible to have a locksmith change the locks to be keyed alike, and you’d be surprised how little it costs for this small luxury.