Best tour company to use in Rome?? Our time there is short & we've decided to use go on a couple of tours to max our time there.
We used Walks of Italy (www.walksofitaly.com) in March of 2012 and we couldn't have been more pleased. We did their WELCOME TO ROME - TWILIGHT CITY STROLL WITH GELATO our first night in the city and it was the perfect introduction to Rome. They keep their group sizes small, no more than 12. Our tour was just my husband and I and another couple. We saw a lot and got some excellent tips that really added to the rest of our time in Rome. Later in the week we did their Pristine Sistine tour and that was excellent as well. No one else had booked the tour that day so we got a private tour for the cost of a group tour.
We will be booking our tour with www.cantbemissed.com (Rick Steve's recommendation).
We were pleased with Angel Tours. Depends a little bit on what you want to see and do.