The location of the apartment is perfect. A couple of minutes to the beach and seconds from the main strip with all the shops and eateries you could want.
The balconies overlooking the marina were a real treat too.
We only had one small issue with the air conditioning which was communicated and dealt with promptly. And after an early flight JB was kind enough to let us drop our bags while the apartment was still being cleaned.
We have no hesitation in recommending this apartment as a great place to stay in Barcelona.