Olga is a great host with a cute, vintage place in the heart of Madrid. Great spot with plenty of shops, bars and grocery stores, even an Aldi's. Public transportation all around, which is frequent and takes you to all the popular sites and museums. Love her place, comfortable and very clean. She provided necessities needed for that first arrival to settle in. We had a good time staying here. She was very attentive to any of our questions.