The apartment has many bonuses: location (10 min walk to Colosseum and 15 to Termini station), it has a good wifi, and a kitchen. Marco was also flexible with the sleeping arrangement (I was travelling with my son and needed to have a bed on the sofa + the mattress in the loft), and the check-in was great. However, the apartment has some flaws in the description: it is on a ground floor, by the metal gate to the building, with window looking just out to the sidewalk, so it is rather noisy. Out of 3 nights there (Wed-Sat), 2 featured a rather loud party on the cul-de-sac with music and shouting, that ended after midnight - for those light sleepers it might be important. Also, the bathroom has some poor assembly, and some work should be done (sink leaked, toilet lid was coming off, towel hanger fell off the wall). Water boiler was just enough for 1 person to take a shower, so when travelling in couples, make sure to plan your showers apart! The bigger problem was very high humidity of the apartment, resulting in mildew in the bathroom and kitchen, and clothes left in a bag on the floor felt damp after sitting for a night (I am sure this is also the result of the ground floor location), despite having air conditioner on the dry/heat function most of the time. Overall, for a short stay - great place, but 3 nights was just a bit too long for us roughing it.