We really liked our stay in this apartment. The apartment is very lovely, clean, there is enough space and you have everything you need for a vacation.
Also the service was perfect - Oswaldo waited for as at 16.00 and showed us the whole apartment. Additionally if you have any question you get an answer immediately.
Furthermore the location of the apartment is great - you are very close to the Plaza Catalunya from where you can do everything!
I really recommend a stay in this apartment!