Here’s a link to the Arhictects who built the Atlas building in London. Some blueprints for the design are available on the website too.
MAKE - the Architects who designed the Atlas building in London
An example of a blueprint for the building available on their website - credit to Architects Make:
It appears to have some office space but the majority is mostly residential.
Some brief numbers and facts from their website about the building:
- 12 architectural ‘blades’ decrease in height to create a slender, sculpted top to the residential tower.
- 40-storey residential tower
- 11-storey office building occupy a prominent place a stone’s throw from Old Street station, in the heart of London’s Tech City.
- 302 luxury apartments enjoy dual-aspect windows and private balconies.
- Residents have access to an extensive range of amenities including a spa, steam room, gym and mezzanine-level pool with floor-to-ceiling windows. Dedicated children’s play area.
- A private screening room
- Business centre
I was musing over the possibility that any of the details about the building might be significant.
Google suggests these are the coordinates 51.52445 N, -0.08779 W for the Atlas bbuilding.
I don’t know if coordinates for the other location in France, the Promenade de l’Orge you detectives found, may turn out to be useful. Possibly triangulating something?