The domain and their subdomains are property of Thorsten Zierenberg

Title and seat of the company :


Inhaber: Thorsten Zierenberg
Aachener Str. 40-44
50674 Köln - Germany


Tel.  +49 / 221 / 2584000


Holder: Thorsten Zierenberg

License (according 34c GeWO) issued by Stadt Köln

Responsible for editorial contents:

Thorsten Zierenberg

VAT-ID: DE223946827


All rights on textes, pictures, diagrams, 360°-views, products of mapping and video are property of either Thorsten Zierenberg or e-rent real estate Dr. Wirth KG. Any use or duplication needs an explicit (written and signed) permission of the owners


With reference to the judgement of the regional court in Hamburg from 05/12/1998 (312 O 85/98 - "Liability for links") we dissociate ourselves from contents of external links. For contents and correctness of external sites the respective owners are exclusivly responsible. It is in our very own interest to keep our apartment-b2b sites updated. However, no guarantee for correctness of information can be given.


On-line dispute resolution under Article 14 (1) of the ODR:

The European Commission provides a platform for online dispute settlement (OS)