Absolutely outstanding. Don't hesitate a second to book Mar's apartment. Our family of six (my husband, two daughters ages 10 & 12, and my parents) stayed here for five days and we all loved it. First, it is simply gorgeous. The super-tall ceilings, wide spaces, abundant windows, original architectural details (crown molding, Spanish tiles, etc.), and interior design (traditional expertly blended with modern) all work together to make this a place that is elegant, welcoming, comfy, bright, fun, and simply a joy to be in. I love design and really value how design and space can affect your mood and experience. Mar's apartment nails it. It's not just a pretty place though. We found it to be safe and perfectly located (we love walking and were able to walk to every place on our list with the exception of Park Guell), ridiculously spotless (to a level I never seem to achieve in my own home), and fully-stocked with everything you could possibly need (and then some). The beds are super comfy, showers are great, Wifi more than adequate, and Mar's communication was just right (warm and proactive and not overbearing). This is not a party house. Mar's house rules ask for low-key guests that are respectful of the other building tenants. We didn't mind this at all and in fact, enjoyed the idea of being surrounded by local residents. It made us feel all the more a part of the city life. All six of us even found something in the apartment's book collection that we had been wanting to read. This home really does have it all!