Hi,
My wife and I will be travelling to England for two weeks in late April, and after spending a week with friends in Wales and Bath, we are spending a week in London, near the South Kensington tube. Our plan is to get a 7 day travelcard so we can use the 2-4-1 deals and get a 20 GBP Oyster card for trips outside zones 1 and 2, like Kew Gardens and Greenwich. We are also planning to go to Windsor but that will be by rail. Does this seem correct or am I missing something? Thanks.
Ed