Ten to a room and one shower for 75 people

They sleep in portable cabins, some of which have been leaking in the rain, at the campsite in East London

The bad weather has left the site flooded with stagnant water, forcing the cleaners to use abandoned crates as makeshift 'stepping stones'

'It is like a slum inside,' says one worker from Hungary

http://www.dailymail.co.uk/news/article-2174034/London-2012-Olympics-10-room-1-shower-75-people-Inside-slum-camp-Olympic-cleaner