Imprint & Copyright

disclaimer of liability


As service provider we are pursuant to §7. 1 TMG for own contents on these pages under the general laws responsible. According to §§ 8 to 10 TMG, however, we as service providers are not obliged to monitor transmitted or stored third-party information or to search for circumstances which indicate an illegal activity.
Obligations to remove or block the use of information according to general laws remain unaffected. Liability is only possible from the date of knowledge of a concrete infringement. When becoming  aware with such infringements, we will immediately remove these contents.


Our offer contains links to external websites of third parties on whose content we have no influence. Therefore, we can not assume any liability for these third-party content. The respective provider or operator of the pages is always responsible for the contents of the linked pages. The linked sites were checked for possible violations of law. Illegal contents were not recognizable at the time of linking.
However, a permanent control of the linked sites is not reasonable without concrete evidence of a violation of law. We will remove such links immediately when becoming aware of any legal violations.


The European Commission offers a platform for online dispute settlement.
Building Health Lab Gp UG (haftungsbeschränkt) is neither prepared nor obliged to participate in dispute resolution proceedings before consumer protection authorities.


Namensnennung-Keine Bearbeitung 

This license lets others reuse the work for any purpose, including commercially; however, it cannot be shared with others in adapted form, and credit must be provided to: BHL Building Health Lab. 

The content and works created by the site operators on these pages are subject to German copyright law. 
If the content on this site is not created by the operator, the copyrights of third parties are respected. 

Photographs and visualizations of this site are from: Alvaro Valera Sosa and Wilfried Humann. This site’s concept, design, and content are from Alvaro Valera Sosa. 

BHL Building Health Lab UG (haftungsbeschränkt)
Danziger Str. 146
10407 Berlin, Germany

Alvaro Valera Sosa

Phone: +49 (0)30 20339334
E-Mail: [email protected]

Entry in the commercial register.
Register court: Amtsgericht Charlottenburg
Registration number: HRB 200068B

Tax-ID according to §27 a Added Tax Act: DE322305753
Job title: Freelancing architects