My boyfriend and I stayed at Cristina's during Christmas and it was such a lovely apartment! We had a challenge finding it at first, but the stay was wonderful and so charming. Love the 16th century wall in the kitchen, it's like we're literally sharing in a part of history! The shower/bathroom is great and bed is super comfy. Cristina also had some electrical converters which was very convenient. The location is walkable to the Colosseum and there are some great restaurants nearby in Monti. Cristina and her husband are great communicators and hosts. Would definitely recommend this!