Thanks everyone! We made it to the 2nd level (the top was closed) and it was beautiful at night!!!! BUT, I actually think I prefer the ferris wheel! The lines are much shorter, and the view is stunning! It was better being able to see the eiffel tower all lit up from the air! I am glad we did both. :)

the air could be clearer on weekends when many cars are not driving into the city, adding to Paris' infamous smog