Planning a trip to London in late January or February. I've been reading the threads for the last few days, very good information on here. The husband and I need information on what is the best/cheapest way to purchase tube/bus transport for a week's visit. Last time we were in London we purchased a London Pass with transport, since we also used the pass for the Tower, Hampton Court, etc. This time we are going for the museums, most are free so we don't need the Pass for entrance fees. I am confused by the information on the transport passes. Is a 7 day transport pass the best way to get around? (no car, we are using the tube)Thanks everyone. I really enjoyed the "what to shop for" thread.