Augustin's place is primely located on passeig de gracia, by all the shops -- and conveniently located by several grocery stores, bakeries and local sites like casa batllo, sagrada familia and la pedrera.
There is an elevator, so the apartment is easily accessible. The place is spacious and clean, and it was ultra convenient to have cooking utensils + a nespresso machine when I had to get ready in the morning for a conference.