The name of the restaurant is "Altitude 95" - a reminder of the height of the second level.
No there is not a penny on top of the Eiffel tower.
First and second floors. The Eiffel tower has two restaurants: Le 58 tour Eiffel, on the first floor; and the Le Jules Verne, on the second floor.
you could walk or there are 7 elevators
People can get to the top of the Eiffel Tower by an elevator or climbing all 1,652 stairs