My husband and I are on our first trip to London this coming September. We're taking the train from Edinburgh and arriving London around noon, hence the 1/2 part of the tour. I understand if we will not be able to see all of the above, but at least most of it all squeezed into the 2 1/2 days. As what I understand, some of the places can be seen by walking and others by bus/river cruise. We will be taking the hop on/hop off bus tour (maybe with the river cruise) so I would really appreciate if you can help me map out which of the above we can do for the 1st (1/2 day), 2nd day (maybe with the cruise) and 3rd day. I would also love to see a show one night but not really sure which day will give us enough time to do so. Also, we would like to be able to get inside 1 or 2 of the landmarks (whichever you think is best and what we can squeeze in that will not take much of our time to miss seeing the others). Thank you so much for any help/tips you can give.