Stellar location and a huge space. It's three short blocks to La Rambla so it's quieter than being too close, and just far enough away to be out of tourist hell. I felt very safe walking around at all hours. The space is very large by Barcelona standards. It's so close to the Museum of Contemporary art that you can see it out the window a block away. The not to be missed Mercado de La Boqueria is a quick three-block walk from the apartment too. Communication was quick and friendly. Amenities are excellent, especially the brand new water kettle. I would stay at Carlos's place again without a second thought.