Angeles' place is gorgeous ! Up in the one of the wealthier parts of the city but just around the corner from a metro station that takes you into the centre in a few stops. It's also a nice 20 mins or so walk into town along shop-filled streets.
The actual apartment is lovely ! The terrace is stunning and almost as big as the inside, it would be even better if you're planning to go in warm weather. The place has everything you need and is packed with tourist information about Barcelona and Angeles even puts out some nice little cakes and Catalan wine for you when you arrive.
Angeles is a great host, very welcoming and ready to help. We recommend this place to enjoy the beauty of Barcelona and even more if you're a balcony lover !