Sofia made us feel very welcome at her place and she was very kind and friendly. She met us at check-in to give us keys, then showed us around the apartment and had left a few snacks (fruit, bread, some chocolates). The apartment itself was very nice -- clean and with access to everything we needed. The neighborhood was also very convenient, with a few shops below the apartment that sold pastries and coffee. There's a metro stop right across the street, so that made it very easy to get around.