Kaitlyn has mastered opening our entryway door. Thankfully the front door locks with a key so she can't get out it.
If it weren't for the key lock we would never be able to keep her in the house again. Just wait in a couple months we will move back to the States and Kaitlyn will master the round door knob. I guess my parents getting the front door handle that you must push it down with your thumb was a great idea; it will take her longer to figure it out.