My husband and I stayed at this apartment for 4 days.It was very clean,modern, secure and fully equipped .it is in walking distance to the Sagrada Familia and the metro station (Monumental)is just 3 mins walking providing easy access to all the sites you want to see in Barcelona. There are many restaurants in close proximity.and a supermarket downstairs. The wi fi is very strong. The host Joan,was very helpful throughout the planning process and we were accommodated for an early check in.
My only con was the very small shower by Canadian standards. One tip if you have an early departure is to check the lobby door before leaving your keys in case it is locked.I would definitely recommend staying here.