We enjoyed staying at Mari's house. Her house is very beautiful and located just near the Sagrada Familia. Very fantastic location! While we stayed 5 days at Mari's house, we always enjoyed seeing the Sagrada Familia on the way in and out for city tour.
Especially, Mari helped me greatly not only giving nice information and reserving wonderful restaurants but also reporting to the bank officer when I had my credit card was blocked by ATM. Great thanks to Mari.