Marvin is a great host, really helpful and provided us with a map and was just lovely. The place was clean, some future guests may want to know that your room is tidied every day. Also they have two hair driers. The location was perfect,nice neighbourhood with everything you would need, we could walk to the Colosseum in ten minutes and the metro and tram were so close. The only down sides were the noise, the walls are rather thin so you can hear other guests very easily and also the locks on the bathroom are chain locks so there is potential for awkward situations to occur if you open the door a bit not realising someone is in there or vice versa. Bring your ear plugs and you're set as Marvin is super!