Write directly to the founder.
Mathias replies personally here, no ticket queue. If you have a question about CheckYout, an idea, or just want to say hi: this is the place.
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Have a look at the FAQ. It covers the most common questions about setup, PMS integration, pricing and WhatsApp. Answer not there? Then drop us a line.
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Pick the right lane and your email lands pre-sorted in the right inbox. Phone works too, but email is usually faster.

Who's behind CheckYout?
My name is Mathias Büschlen – since 2020 I've been renting out Chalet Rösi in Adelboden, Switzerland, and I know the daily challenges first-hand. Anyone who rents out holiday apartments knows: guests leave early without notice. The cleaning team waits until the official check-out time. Hours are lost in between. And the heating keeps running in an empty apartment.
CheckYout solves exactly the moment a guest closes the door behind them. One QR scan, and everything runs automatically: cleaning team notified, heating adjusted, Google review invited. One scan replaces calls, waiting and coordination.
CheckYout is built by TEAM M digital GmbH in Oberhofen am Thunersee – a small Swiss company developing digital solutions for vacation rental management.

Where it all started: Chalet Rösi
Chalet Rösi in Adelboden isn't just our vacation rental – it's the testing ground for everything we build. This is where the idea for CheckYout and QR-Cube was born, and where we test every new feature in real hosting operations.
Visit chalet-roesi.chCompany details
TEAM M digital GmbH
Trogenstrasse 6
3653 Oberhofen am Thunersee
Switzerland
CHE-451.095.935
CHE-451.095.935 MWST

By the way: QR-Cube
Our sister brand QR-Cube offers handcrafted wooden QR code cubes – so important information in your vacation rental is presented beautifully, not on a sheet of paper.
See qr-cube.ch