This is a great and functional apartment in an amazing location. It's equipped with everything you might need, including an ironing board, hairdryer, fully stocked kitchen, and high-speed internet. The location is incredible - you're less than 5 minutes from Placa Espanya and the Font Magica. All of the attractions of Montjuic are within walking distance. Poble Sec is a great neighborhood with great (and affordable) bars and restaurants, including along Carrer Blai, where pintxos are only 1 euro each!
This apartment is particularly good for individuals coming to Barcelona for business, as it is literally only a block away from the Palau de Congressos conference center. One caveat, the walls in this building are thin, so if your neighbors decide to play loud music, you will definitely hear it.