Never locked out again

How often do you check if you have not forgotten or lost your house / apartment key?

Here is a tip on how to get in case of any case in his apartment.

You're hiding the key somewhere in town, maybe burying it somewhere. It is recommended a small rust-proof box where you put the key. When burying, be careful not to be watched or persecuted. Hide the key anonymously (ie no address or name). Even if someone else finds the key, he can not arrange it because no name or address is on it.