We had a spectacular private tour for myself and my 14 year old granddaughter. We were able to design the tour to include sites that were important to us and Robert knew how to make historical information interesting without boring a teenager. With just the 3 of us Robert found some special vantage points for viewing the colosseum away from anyone else.
This is the best way to get an overall understanding of ancient Rome, cover a lot of ground and not be exhausted. We had some rain and it didn't matter a bit, it was an A experience.