One thing worth looking out for is down at ground level. The building has a spacious through-passageway to retain a historic link between Fenchurch Street and Fenchurch Avenue. It’s from here that you catch a lift to the roof. But before you do, look up. There’s a digital art installation by Vong Phaophanit and Claire Oboussier on the ceiling. It aims to act as a camera obscura bringing imagery from the garden down to the street. The best moment comes when the image flickers onto the roof’s live-stream, trained on Tower Bridge. People walk underneath barely noticing, but stop and stare when it grabs their attention.

Josh – if my friend worked in the building, I’d be at a lot of happy hours at Sky Garden and eating way too many chocolate biscuits and brownies with a glass of red wine. thats fun though you have such easy access to great views