Leaving for Paris this Tuesday- very excited but would love some help with Friday' afternoon's tight itinerary. Our plan (daughter and me) was to attend the 3 pm galeries lafayette fashion show (we have a voucher) then hustle to the Louvre, when hopefully it will be a bit quieter, spend a couple of hours, then make our way ovver to the Eiffel Tower for our 7:30 Reserved time. I'm now thinking this is going to be tough- didn't realize the distances. What is the best way to get from the Louvre to the ET? Metro seems long and indirect. Maybe by boat? Or should I rethink the whole plan as too frenetic? Thanks for any advice!