Stayed at John's place for 4 nights during my solo trip to Barcelona. The room is great and the shared kitchen area too. Really appreciated the air-con and accoplimentary espresso every morning! Did some remote work in the mornings and the room is well equipped for that too, with efficient wifi.
The apartment is in a great location, with Gracia and Fontana metro stops nearby. Many supermarkets close-by (closed on Sundays), great cinema showing movies in original language called Verdi, many awesome food and drink places around (recommendations to La Pepita for tapas and Viblioteca for cheese&wine).
Thank you John for a lovely stay!