A good place if you want to explore Barcelona. Place is neat and tidy, kitchen is fully functioning. Train station is just a few minutes walk and there’s also a lot of affordable restaurants and convenient stores nearby. Checking in and out was super easy for us - Alvaro gave us a very clear instruction on how to get the keys etc.
Few things to note - if you’re someone who likes to have a long shower, the water will turn cold after a while and you will need to wait for a while till it heats up again. Also, there is no lift to go up so if you have a big and heavy luggage it will be a challenge to go up as the stairs are very narrow.
Other than that, everything was perfect and I would definitely stay here if I ever come to Barcelona again someday.