What do you do with my house key?

I prefer to keep a copy of your key, which has many benefits over other systems (having your own lock box is fine too). Client keys get labeled with a number only, and the key codes are locked in my phone. Keys are kept locked in my home and only taken out when in use. Should you get delayed at work, I can do a last-minute visit or walk (if I'm available, and I can generally fit these in if you're in a pinch). There is no need to worry about arranging a key exchange when you're rushing around with travel preparations pre-trip . There isn't the security risk as with leaving the key under the mat or in the flowerpot. And if you ever find yourself accidentally locked out of your house, you have an extra backup.