I stayed for three nights at Mario and Annalisa's place with my boyfriend. We really enjoyed our trip and Mario was very quick to reply to any questions we had. Mario helpfully gave us a list of restaurant recommendations and other useful information for getting around Rome and also booked our taxi to the airport for us for our return. The flat itself was clean and spacious with all the amenities we needed for our visit, we found the hot water wasn't working one morning but when we contacted Mario he replied within ten minutes with instructions on how to resolve this. The apartment is very close to the Colosseum (approx 10-15 mins walk) and we found could walk everywhere we wanted to get to (there are also good public transport links if you want to save your legs!). The flat is very close to Termini station - so very convenient if you are arriving into Rome via train. Thank you Mario and Annalisa for a lovely stay!