Going on a TA in may and this is a stop. First time overseas and Paris is a definite want to venture out to visit. We will be there from 8 to 8 but transfers are sold out. Is the train the best option (and easy to navigate) and is the 6 hour RT worth the less than 2 hours to explore (see the Eiffel Tower but not go up). Ty!
If you are looking at the Latin Quarter we have stayed at the Hotel Notre Dame Saint-Michel on a couple of occasions. Great location with decent size rooms (for Paris) with views of the Seine and Notre Dame Cathedral. Lovely independent hotel with great service.