We stayed 4 days at Paola's place. Paola and her husband are very nice, my 2 year old son keeps running upto them every morning when he gets up. They are very welcoming.
Apartment is very nice and clean, bathroom is newly renovated and modern. A warm and calm place to stay. Very close to metro, but the metro doesn't have escalator or lift if you have baby pram, you can use bus (#85) instead.