Many pros to this apartment!
The apartment is exactly as listed. Clean, big, and well located. The bed is very comfortable, there is a lot of storage, and the view from the balcony is exceptional. The staff is very friendly and helpful. They all speak English which is great. There is also a WhatsApp number that can be texted or called and they are very quick to answer. They will go out of their way to help you. The apartment is also close to the train and metro stations which is very convenient. There are also so many terraces and restaurants on the street which is delightful. Overall, amazing apartment and amazing vibes. You truly feel like you're living the Barcelona experience.
Only cons are that the microwave/oven situation does not work well. I could not make anything in the oven for the entirety of my stay. Also, the walls are super thin so I could hear everything at my neighbour's place. During my stay, some neighbours threw parties even though they weren't supposed to. Luckily, the staff members were super quick to react and rectify the situation as quickly as possible. Finally, on weekends, there is quite a bit of noise in the streets. I personally did not find it that bad, but for someone looking for a quiet stay on every night, this may not be the optimal option for them.