Cheap? You're fucking kidding right? It cost nearly tenner in a cab to mine from town & it's only about 4 miles.
Liverpool is exceptionally friendly tbh, most people who visit for the first time make a point of saying so. I remember avvy saying he got help finding his way everywhere just cos people noticed he looked a bit lost & offered to help.
FFF is right @Mystic , I found the people in Liverpool to be super friendly. Even the guy who stabbed me gave me directions afterwards and let me keep one of my cigarettes.