This place is in the perfect location if you love restaurants, cocktails, and shopping. It has a vibrant night life and is just a short walk away from many famous locations in Barcelona (Picasso Museum, Cascada Monumental, Cathedral de Barclona).
The apartment itself was really lovely, the pictures don't do it justice. I really enjoyed looking out the balcony and soaking in the city.
Additionally, the host was very communicative and accommodating when my flight was delayed and I had to check in after their normal operating hours.
The only problematic feature was the stairs. It was a good 5-6 flights up and is extremely narrow. May be hard if you have a lot of luggage or have limited mobility.