We used WalksofItaly for a VIP Access tour the colosseum and forum, and the Crypts, bones, and Catacombs tour. Each guide we had was awesome. Really brought the history to life through stories versus historical facts. If the tours we took are any indication of the quality of their guides for other tours, I'd have no problem recommending them.We will be going on the Viva Italia ABD tour in July and are arriving in Rome a few days early. Does anyone have recommendations for Pompeii day trips and Rome at night tours? Thanks!