Okay - going to London soon for 3 days and are trying to do as much as we can as cheaply as possible. Have already got very cheap train travel and travelodge.
Got a few thing already planned once there London Zoo, Design Museum etc. (Tesco vouchers). and tickets to be part of an audience in a show recording. Anyone got any other tips on things to see/do?. I am also interested in any recommendations for eating out on a budget.