Everything was perfect at "The Green Room at Colosseum"! The room was in very good condition, clean for granted, and it is true, in a 5 minutes walk you are at the colosseum. Carla picked us up at the bus stop so we had no problems finding her place. She was really nice and explained everything you have to know about the surrounding area and possibilities how to get to all the hot spots you will find during your stay in Rome. And very important for my son: WiFi worked perfectly.