Bentima House, 168-172 Old Street, EC1V 9BP

Bentima House, 168-172 Old Street is a modern nine-storey building from 1981, a minute from the Old Street roundabout and three minutes' walk from the station. Once home to an English clockmaker, it now has floor-to-ceiling windows and a roof terrace with views over London. The offices are managed: your own space is designed and fitted out for you, covering layout, furniture, branding and IT and AV, with the cost spread into one monthly fee. There is a reception, round-the-clock access, meeting rooms and a kitchen, plus showers and bike storage.