Our stay was perfect! Cristiana was very kind to pick us up in her car at a nearby metro station and she was always very quick to respond to my text messages and gave us suggestions for nearby places to go. And on the day we had to leave, she even took care of our parking meter using an app on her phone so that we wouldn't have to wake up extra early to put money in the machine.
The apartment was in a great location. The area is more residential so it's very quiet, yet close enough to the center. We chose to walk to the metro station, which is about 15 minutes, but I believe there's also a bus that drops you off right in front of the metro if you prefer not to walk.
The apartment was also very clean and cozy. The bedroom is large with a big bed. I slept in the living room on the sofa bed, which was surprisingly very big and comfortable.
I don't have a single bad thing to say! Thank you, Cristiana, for your hospitality!