What a wonderful location! Their home is truly steps away from the Colosseum... about a 5 minute walk. The room itself was quite large for the area and sparkling clean. They also had a powerful air conditioning unit which was a pleasant surprise. Check in was very easy and they provided sight seeing and food tips. There is street parking outside of the the ZTL around the corner from their home for very cheap on Via Delgi Annibaldi (we paid about 12 euro for the day).