liverpool( i fully expect to get stick for this choice but ive found the people generous to a fault and the birds dress like they get one night out a year , its f***ing great !! )
The first 3 reflect the fact that they're the ones I've spent most time in.
Brighton (although I genuinely think it is a brilliant city despite my bias)
London
Bangkok (I had a lot of fun there and I think it's a truely fascinating city with no pretension)
Paris (not a massive fan of the culture but it is the most beautiful place I've seen)
Rome (another of the few cities I've been to that I could actually live in)
But five is too few. It implies that I don't like Berlin, Paris, Omsk, London, Budapest, Venice, Athens, Madrid, Seville, Lisbon, Porto, Warsaw, Geneva, Manchester, Edinburgh, Amsterdam, Newcastle, St Davids, Brighton & Hove, Pienza and dozens of other places that I would happily return to tomorrow.