Spoiler alert: Hotels in London are very expensive and often only offer very small rooms.
We suggest the Travelodge Southwark for basic but clean and tidy accommodation at a relatively cheap price. Their Elephant & Castle hotel is also close by. Travelodge has branches throughout London and the UK.
Members and their families with military connections (UK, US, NATO or Commonwealth) might wish to check out membership at the Victory Services Club, which offers a cost effective alternative for London accommodation.