At hotel now. Took Uber Exec yesterday which is mostly Mercedes Benz E class and we paid £61 from LHR T3 to the hotel. I think Uber X was around £45. Have not taken the train before but based on what people say, for 2 people, we feel this is the best way for us to get around with luggage. Did online check in but the room was not ready until 2:30 which was fine for us. Used a TSU and received similar 9th floor balcony suite as we had on our last stay. Comfortable bed and good location so we are hoping for a good trip again! Let me know if you have any questions before I leave on Tuesday.