Ivory House, St Katharine Docks, E1W 1AT

Ivory House is an industrial-style dock warehouse on the St Katharine Docks marina, 7 minutes' walk from Tower Gateway and Tower Hill. The big yellow-brick building has arched windows, its own entrance and period features, and inside the open-plan floors have a brick-vaulted ceiling, cast-iron columns and a mezzanine. Offices here are managed: your own space designed, fitted out and run for you, with the layout, your branding, IT and AV included in one monthly fee. There is a café, 24/7 access, meeting rooms, showers and car parking.