I'd go to a pub in a better location then as whatever way you go from the Argyle is crap, London Rd station is terrible for getting a train and the 25 is a stride away and you'll be lucky to get on one but don't let me stop you
It's not an 'Albion' pub just someone trying to drum up trade for a boozer, it is in a hopeless position too for transport links so why bother going there ?
It has to be in the worst position of a pub if you want an Albion pub unless you got a rope ladder you can hitch onto the viaduct and climb up to it or you can abseil down when the train is stopped at the signal on the way into Brighton.
Do you know how far that is ? You got to be joking , why go miles out of the way to go to a boozer unless they're prepared to put transport on to the ground