I believe you and your wife are very nice people.
Thank you for your feedback. I have fixed the blind and oven is working again. :)
About the Lock- You did not pay for a new one (that would have been 5x the price you paid!), What happend was that YOU left the key inside the keyhole when you left the apartment, which ment that I could not get in and had to pay a professional to break into my apartment and get the key out. Thats what you paid for.
My door is working fine and is very secure. I believe you are upset, but if you break something you have to pay for it, I hope you understand that.
You are welcome back any time, please next time make sure to leave the key on the kitchen table like I asked you to in the first place. Just like all the previous guests I´ve had until today kindly did. :)
Once again I believe you and your wife are very nice people and I hope you understand why i had to charge you.
I Wish your family all the best.