Buzzy, luxe and delightful, One Aldwych is an independent hotel ... Signature Suite What does it take to become London’s very first five-star B-Corp hotel? Rather a lot, it turns out.

Business Insider was given a tour of London's abandoned Aldwych Underground station. The station has quite the history, opening in 1907 and serving as a bomb shelter during the Blitz in the 1940s.