I highly recommend Safia's place! The apartment is small but cozy and it really has everything you need. It's a very nice place to come back to after spending the day in the city. The sofa bed was comfortable, the supermarket downstairs and the elevator in the building are very convenient and because it was lovely weather during my stay I particularly enjoyed having a balcony.
The location couldn't be better either: cafes, supermarkets, restaurants and bakeries are close by and the metro is right in front of the building, which means you can be in other parts of the city within a very short time as well. I didn't get to meet Safia, but she left me clear instructions so check-in was easy and she phoned me later to check if everything was alright. I could only stay for one night this time, but I hope to be back at Safia's place for a longer stay in the future.