Randi,
Hi, I'm in Rome finishing up a 23 day trip beginning in Paris and ending here. Our time with Mountain (@CatholicTraveler) has been the highlight of our trip. we spent almost two full days with him in a private tour. He takes great care to ensure your time is excellent and goes above and beyond. His knowledge of the catholic sites and faith is phenomenal. He is very patient and accommodating, especially with my two young kids. I can't say anything negative at all. As a bonus he knows Rome very well and all his food recommendations were amazing. At several cafes, restaurants, or sights he knew people by name and they knew him.
I'd highly recommend!