My husband and I will be in London for 12 days, and most of what we want to do will be within Zones 1-2. I've read through different threads about which type of "card" to use. From what I can figure out (from the thread explaining how to blend using an Oyster with a travel card), we should buy an Oyster card at Heathrow and top it off for the journey in to our hotel, then use it again to go to a rail station to buy travel cards to use for our trips within Zones 1-2. My questions:
-Our hotel is in Kensington. Which is the closest rail station sells travel cards?
-Should we buy two 7-day travel cards each? Or should we each buy a 7-day pass and then buy another one when that expires (wasn't sure about activating it, etc.)?
-How are 2-4-1 deals redeemed? Do you just present your travel card when you're purchasing admission or do you prepay for your attractions online?
Just trying to figure out if it's easier to just load two 7-day travel cards onto an Oyster - it seems a little complicated to use an Oyster AND a separate travel card just for the sake of the 2-4-1 deals, but if they really save a lot then we'll do that.
Thank you for your help - it's been about 10 years since I was last in London and I'm trying to get it all straight. :)