Dine at Le Coq at the Trocadero.
Go in the evening and if you can only stop for a drink it is worth doing, as the Tower is beautifully lit.
Favorite Dish: Goat's cheese sandwiched by sweet red peppers. Fish.
For dessert I have the cheese platter - good - & M has their tart of fresh fruit. All very gpood in a pleasing restaurant at a busy tourist location (on top of the Eiffel Tower)