Location location location. Stephanie's flat is located just outside of the busy center in the heart of the vibrant quarter of The Pilp. It's at walking distance from plenty of great bars and restaurant with more locals than tourists, and well connected with public transport. The bike-rental and grocery stores are right next door.
The flat itself is very spacious and well furnished. Stephanie has taste and it feels homey.
I was there for a congress (RAI center) and for the weekend; I would definitely come back.