If you want somewhere cheaper to live than London (but still only 35 mins away from Waterloo on the express train), then I can highly recommend FCOT - Farnborough College of Technology. People from Access @ FCOT have had offers from Oxford, King's, UCL, Exeter, Royal Agricultural College, Reading, Surrey, Southampton, Cardiff, RHUL & Bristol (the list is a lot longer than that, but those are just a selection from my friends) - so it can certainly take you places! They also offer the following specific pathways:
Education Pathway
Health & Social Studies Pathway
Humanities Pathway
Physical & Natural Sciences Pathway
Social Sciences Pathway
Business Pathway
Modules wise, FCOT has a decent variety, namely:
History
Psychology
Philosophy
Sociology
Chemistry
Biology
Environmental Studies
English
European Studies
Law
The standard setup is 4 modules, all at level 3, with 15 credits on each one. Study Skills is an additional 3 credits (cant remember which level though!) As to the tutors, they are (with one exception) absolutely superb.