Our stay on Carrer Gran de Grácia was perfect. I've visited BCN many times and this was by far the best location we've stayed in. The area is upscale and very clean, with easy access to all of Barcelona's main landmarks and attractions. We loved the attention to detail in the apartment and it was very well equipped with all the essentials. The apartment can get quite cold at night however there are plenty of blankets and a mini portable heater.
Enrique's response time was incredibly fast whenever we had any queries and the staff that greeted us were incredibly helpful. I would recommend everyone to stay in this wonderful apartment- it definitely made our trip to Barcelona.