We'll be taking a train from Lyon to Paris the day before our homebound plane leaves from Orly in the aftrernoon. Our plan is to stay overnite in a nice hotel and have dinner in Paris. We will have spend several days in Paris at the beginning of this trip, at the Madeleine Plaza Hotel. In previous Paris stays, we've located ourselves on the Left Bank. This end of trip hotel choice could afford us the opportunity to experience anoither neighborhood since we won't need to stay at an Orly airport hotel. We'd prefer a 3-4 star hotel. This is something like our 18th vacation in Paris; I speak French, so the objective is to have a last, enjoyable 24 hours where we could learn something new. We've considered leaving Lyon the morning of our flight from Orly but feel that's a risky plan. What do Paris experts suggest?