I highly recommend booking Rosa and Nicolas's apartment in the Eixample neighborhood of Barcelona. The apartment is in a great location! You can get around to most sights in a short walk or catch one of the near by metro stations. The apartment was sparkling clean, and comfortable. There was a small super market directly across the street from the building, which was helpful with keeping snacks for the kids; and a great restaurant, Restaurant O'Canto, which was around the corner. My family and I greatly enjoyed are stay in Barcelona!
Prior to check-in, Rosa and Nicolas were great at communicating instructions leading up to our arrival. Upon arrival, Rosa showed us the amenities of the condo and finished some administrative paper work required by law by the city. Nicolas provided us with the best tips to get around Barcelona and what to see. For me personally, the best part was Nicolas's suggestion on where to eat. They turned out to be great and very helpful at not wasting time figuring out where to eat, allowing to maximize our time in Barcelona. We had a lot of fun!