Marta and Paul's place was in the perfect location - pretty much within 30 minutes walk to all the main sights and in a nice, clean area of town and only 5 minutes to the nearest metro station on one of the main metro lines. The apartment was comfortable, stylishly renovated and furnished and had everything that we needed (although the bed could have been a little softer) and is on the top floor accessible via a small lift. One small note is that the water heater is only small so keep showers short if you want to avoid running out of hot water.