Checkhouse, on 14 December 2011 attended, at the invitation of SIC (Portuguese TV) in the afternoon show presented by Conceição Lino, as an independent body and specialized in Real Estate Technical Due Diligence.
The Case in question refers to two Ladies who complained about bad smells in their home and they suspected that these smells came from a shop located on the ground floor. Still these suspicious smells could be toxic.
Checkhouse work was a diagnosis performed on site, not only to air quality, but also a technical inspection on sewage and gas, to try to identify the source of the aforementioned smells. If you are having trouble viewing this video, check out this same report directly on SIC through the link: http://sic.sapo.pt/programas/boatarde/article1061814.ece