Always carry an Airport Express on your travels. Great at all these 1980's hotels who won't give you wi-fi in the room. Plug it into the wired connection and hey presto, wireless hotspot :)
Discover Marriott Executive Apartments London, Canary Wharf, offering furnished apartments for extended business trips or family vacations. Enjoy fully-equipped kitchens, as well as a restaurant, a fitness centre and meeting facilities.