We're going from Amboise to London, changing trains first in St Pierre des corps. It's a 13 minute connection time to change trains to the TGV in St Pierre around 7am. Is this reasonably do-able with a roller bag and backpack? Will the TGV train be waiting or does it pull in/pull out?
We then change stations in Paris to transfer to the Eurostar. If we miss the connection in St Pierre is the rest of our trip invalidated? We will have the least expensive tickets. Not sure if we should risk it with the first connection or book something else. Thanks for your assistance!