Cheap, functional, central
We were 7 blokes on a cycle tour of the Algarve and chose the Adelaide because it was cheap and central. What we didn't expect was to find every window and door on the ground floor behind locked bars. We called it "the prison". The reception spoke limited English and check in wasn't very smooth. Being located centrally meant it was noisy in the street at night. However, it was very clean,, with hot showers and the beds were comfortable.