We had great stay at Marinas place. The appartment is in the very center of rome. You can basically reach every important place by feet, bus or scooter. Tons of restaurants, bars, Cafés and grocery stores are all around. The appartment is very antique and clean. Rossella who welcomed and briefed us told the appartment is from 1200 AD.
The place where the apartment is located is a very vivid place. So you will hear vehicles during daytime or people partying till late night at the weekends. Which wasnt a problem for us cause we bought some earplugs. All in all it is the perfect stay if you want to explore Roma.