Hello arizbe and a very very warm welcome to our Spain-Loving message board. I also thank you for your refreshing, travel-related question.

And while I have never stayed at your above listed establishments, I do sincerely hope others can give feedback to make your decision easier. In the time being, I'd recommend conducting a SEARCH of this category as I'm pretty sure that Hostal Albergue Fernando , Pensión Dalí , & Hostal Levante have been reviewed already here. I'm not so sure about Hostal San Remo as it's a little newer on the internet than the others. But do that search and you may find some information about them all - at the very least about their locations. Keep the search simple by just using the hostel's name like FERNANDO BARCELONA for example.

Good luck and have a WONDERFUL time in BEAUTIFUL Barcelona.

Saludos, MadridMan