You had me going there for a second.
Edit:
A tweet shared in FB by Justalizée (
https://twitter.com/justalizee/statu...19968421646336) led me to the location of the photo shoot in London. It was Castle Gibson which I found this description of in FB...."Castle Gibson provides unique locations to the filming and photographic industries. Providing the setting to numerous fashion campaigns and several number ones our four spaces provide the ideal backdrop to the creatively minded. castlegibson.com"
They have a FB page where you can get a better idea of what goes on there.
https://www.facebook.com/castlegibso...?tab=page_info