I thought this was a great little tour. Paulo was a fantastic guide – full of historical information and interesting cultural facts. He was funny, polite and efficient. It was great to do at the start of my stay in Rome as it gave me a much better appreciation and understanding of everything I saw throughout my stay. The tips on coffee and gelato places came in very handy as well! Yes you do have to print your booking information, but this is made very clear at the time of booking. And yes you do have to make sure you’re dressed appropriately – just as you do for any other time you enter churches etc in Rome. This is also made very clear at the time of booking. Highly recommended.