You can visit the same places where Gladiators had been and  walk up to the third tier, the Colosseum upper level, there you can have the best view of Rome.
The Colosseum, known as Flavian Amphitheater, is the largest amphitheater in the world.Availabel tour guides on request. Book your  chauffeur driven service for
a guided tour in Rome: from Fiumicino Airport to the Colosseum you can have a quick look to the Eternal City before you leave.