Clara Schmitt
Clara installs smart locks and key boxes, including for holiday lets. She tells you honestly when the tech is worth it and when it is not.
From the trade to the guide
Clara installs smart locks and key boxes, including for holiday lets. She tells you honestly when the tech is worth it and when it is not.
Articles by Clara
All articles
Secure key safes for short-term rentals (Airbnb) in Frankfurt
A key safe makes self check-in easy, but cheap models open in minutes. Which boxes hold, what they cost and what is allowed in Frankfurt.
Locksmiths and your rights: what you must pay and what you do not
You are not at the locksmith's mercy. Which price is binding, when it counts as exploitation, and how to challenge an inflated invoice.
Key spinning freely: what is broken in the cylinder and what fixes it
The key turns and turns but nothing happens? Usually the cam inside the cylinder has snapped. What is really broken and what the repair costs.
Old buildings in central Frankfurt: what makes the locks special
Thick old doors, high keyhole fittings, box locks: what makes central Frankfurt period buildings special and what to watch when retrofitting.
Burglaries in Germany: statistics and trends by region
What the PKS really says about home burglaries, where the regional differences lie, and why good mechanics beat expensive tech.
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