Only 2 screens. Everybody manages to squeeze in. Very good ambience. If you want to enjoy watching a match with other English people, you won't be disappointed. If lots of big screens are more important to you, maybe you should try somewhere else. Gibraltar will be packed on Sunday.
Down Town Matias is nice, right by the train station as well. I’d say the food portions are small, I only drank wine there, but they should really have Guinness, since it’s brewed in Pilar now. They have a contact form on their webpage so you could ask them.