Privacy Policy
1. Data controller
Responsible for data processing on this website within the meaning of the GDPR: Eckard und Dagmar Köllner GbR Rehrkamp 20 29308 Winsen (Aller) — Stedden Email: koellner@fewo-koellner.de Mobile: +49 175 931 5080
2. General
We take the protection of your personal data very seriously and comply strictly with data-protection law (GDPR, BDSG). Personal data is collected on this website only to the extent technically necessary.
This website is transmitted encrypted via HTTPS/TLS.
3. Server log files
The provider of these pages automatically collects information in so-called server log files, which your browser transmits automatically. These are:
• browser type and version • operating system • referrer URL • hostname of the accessing computer • time of the server request • IP address
This data is not combined with other data sources. Legal basis is Art. 6 (1) lit. f GDPR (legitimate interest in secure and stable website operation). The data is automatically deleted after 7 days.
4. Cookies
This website does NOT use tracking cookies or analytics tools such as Google Analytics. No own cookies are set.
5. Embedded external content
We embed the following external services with care:
Availability calendar Traum-Ferienwohnungen.de — The calendar is embedded via a widget by Traum-Ferienwohnungen Internet GmbH (Hamburg). The widget loads only after your active click ("click-to-load"). Before the click, NO data is transmitted. On click, your IP address and browser data are transmitted to their servers. Privacy policy: https://www.traum-ferienwohnungen.de/info/datenschutz/
OpenStreetMap — We embed a map by the OpenStreetMap Foundation (UK). When the map loads, your IP address is transmitted to OpenStreetMap. Legal basis Art. 6 (1) lit. f GDPR. Privacy policy: https://wiki.osmfoundation.org/wiki/Privacy_Policy
Fonts — All fonts (Fraunces, Inter) are served locally from our own server. NO connection is made to external font services (e.g. Google Fonts).
6. Contact by email
If you contact us by email, your details are stored for processing the enquiry and for any follow-up. Legal basis Art. 6 (1) lit. b GDPR (pre-contractual measures) or Art. 6 (1) lit. f GDPR (legitimate interest). Your data will be deleted as soon as the purpose ceases, at the latest after statutory retention periods.
7. Booking & contract processing
When you book we collect name, address, email, phone and travel dates for contract performance. Legal basis Art. 6 (1) lit. b GDPR. Data is only passed to legally authorised parties (tax office, registration authorities where applicable). Retention: until the expiry of commercial and tax law periods (up to 10 years).
8. Your rights
You have the right at any time to:
• information about the data stored about you (Art. 15 GDPR) • correction of inaccurate data (Art. 16 GDPR) • deletion of your data (Art. 17 GDPR) • restriction of processing (Art. 18 GDPR) • data portability (Art. 20 GDPR) • object to processing (Art. 21 GDPR) • complaint to a supervisory authority — the competent authority is the State Commissioner for Data Protection Lower Saxony.
To exercise these rights please contact us using the details above.
9. Changes to this privacy policy
We reserve the right to adapt this privacy policy so that it always complies with current legal requirements. The current version published on this website applies.
Last updated: June 2026