Accommodation
Here's a list of some near-by hotels and B&B accommodations with reviews.
1. Near City University, London
http://www.bedandbreakfasts.co.uk/propertysearch.asp?postcode=EC1
2. Near King's College, London
http://www.bedandbreakfasts.co.uk/propertysearch.asp?query=WC2
A little wider search area:
http://www.bedandbreakfasts.co.uk/propertysearch.asp?location=City+University+London
http://www.bedandbreakfasts.co.uk/propertysearch.asp?query=N1