We had a wonderful few days staying at Susana's place in Sant Antoni. The apartment is exactly as described, and provides a great base from which to explore everything that Barcelona has to offer. You can easily walk to anywhere in the city from here, but at the same time the apartment is a peaceful place to rest at the end of each day. Susana is a great host, and communication has been 10/10 before, during and after our visit. Highly recommended.