Excellent organisation from Marzia, airport transfers were on time. Everything went well.
The only small dissappointment was the noise level in the flat at night. If you are, like me, sensitive to noise when sleeping (Piazza campo di Fiori is quite animated untill 1am and the market starts early ~7am) be aware that the flat does not have double glazing. Noise-proofing could be improved a bit.
But overall, it's a good flat, in a good location, and Marzia is very good at communicating and organising. I would give 4/5 to my stay, and would have given 5/5 if the flat was less noisy.