Fantastic! We had the best experience at Sofia's Apartment, couldn't ask for more. She was super welcoming, easy-going and helpful, in particular with recommendations about what to see, how and when. The apartment is cozy and lovely, you will love it. Position is great as well, in a lively yet quiet and safe area, close to metro and bus stations (an example: we had to take a bus to the airport very early in the morning and the nearest stop was at 5 minutes walking distance). We would definitely stay here again next time :)