Andrea's place was nicer than the pictures represented and very clean! She was very flexible with our check-in time and was even there when we arrived 15 minutes early. We had some trouble getting the AC on, but she responded timely.
The location is very close (5-min walk) to the metro and in the center of everything. You can easily walk to many shops, restaurants and bars, and beautiful scenic areas from the front door. We loved the balcony to overlook and people watch. However, if you are not used to high-noise levels at night, you may want to look elsewhere. The balcony is nice but allows for cars, trolley's, trams, and nightlife to be heard easily and at all hours of the night. The morning trolley started around 4 or 5 am and you could hear it drive by every 15 minutes. That made for a rough nights sleep.
If you are a heavy sleeper or used to the noise, I would highly recommend Andrea's place. It was very nice and we loved the location otherwise. Also, the pictures don't do it justice! Such a cute place in the heart of the Lanza district.