This is a great apartment in Barcelona! The location is perfect - so close to Collbanc metro which makes it easy to get around the city. Also there is a supermarket, patisserie and other shops right on the doorstep.
Alba and her boyfriend were so welcoming, they explained everything about the apartment to us, provided a tourists book on Barcelona (which came in very handy) and even left a bottle of cava in the fridge for us, which we enjoyed on the roof terrace on our first evening.
The apartment itself is lovely, there were 3 of us staying and there was plenty of room. Everything you would need is provided, such a towels, bedding, kitchen appliances, even toothbrushes and razors! Nothing seems too much trouble, and her boyfriend even carried our luggage up and down the stairs.
We would definitely recommend this apartment to anyone looking for a great time in Barcelona!