I enjoyed my stay here in the handful of days I spent in Barcelona!
The breakfast provided (I paid 16 Euros at the host stand the morning of — you can either prepay your breakfasts upon booking or not) is decent for what I paid for, especially if you have early morning plans and need a convenient plate or two before dashing out. You can expect churros, scrambled eggs, veggie fried rice and Asian noodles, sliced fruit, cold cuts, and pastries.
Location-wise, this hotel is really great. You're a ten-minute walk from Bogatell and the nude beach, Mar Bella, as well as the rambla with lots of storefronts: Greek, Italian, and Spanish restaurants with some mercats and shops in between. There are a few bus stops and the Llacuna subway stop nearby that can take you from Poblenou to the rest of the city as well as a train station for further, more regional stops (recommended if the Dali Museum is on your attraction list). You can easily pick up a Metro card from the Llacuna stop.
Reception was nice and made checking in and out easy. They can also send postcards and other mail for you.
The pool at the 9th floor is large enough to chill with friends and swim short laps. The fitness center has pretty much everything you need for basic workouts.
My room was very clean and cozy when I came in and housekeeping does a great job at tidying the place when I'm out. They also make a point about being environmentally friendly throughout the building which I appreciate. I'd stay here again :)