I got it for a good deal through this booking site. I don't know the real price, but for me Hostal Baler was the best place to stay overnight on my trip in Barcelona for the price/value.
Everyting worked perfectly, it was super clean, staff was very friendly and the room had working AC. To my surprise, a breakfast was included and I liked it (coffee, juice, bread toppings, pastries, fruit etc.)
No complaints. Would recommend if you want a basic place to sleep in where everything works!