Paula is very nice. The rooms are renewed and the kitchen/ bathroom area are as well. Sharing is no problem as people per floor are adequate enough to have room for everyone.
Be aware of the building’s entrance that is old, hot and have carpets with dark stains, specially if you are allergic. No elevators. Ask about how many flights you need to climb with your luggage. Most rooms doesn’t have any windows, make sure you pick up the right one!