I'm seem to be luck with Hostels, thanks to the reviews posted by fellow traveller's, It really help and makes easier to take swift decisions.
Baluarte Citadino, is in close proximity to Avendia Subway station, next to Hospital sign,.. well I arrived at night and ended up on the other direction of the street, The check-in time is until 10pm, unless you notify early.
The hostel itself has lot to offer for Budget tourist, Free Desktop PC with Internet and WIFI for use, Tea & Coffee available all the time, There a double-deck Fridge and common kitchen with all the kitchen accessories you need to prepare for yourself, before heading out. If you are hesitate about what to use in the kitchen, Receptionist are sitting not far to ask for help. They even offer Tourist map and mark the locations to visit.
I shared bed in dorms, It has Locker and balcony next to Kitchen to dry your clothes and Smoke incase you don't feel like walking 4 floors down.
I really enjoyed their hospitality and would love to show up again.