There were some cool beats playing, I felt pretty warm and we were sat outside with the sea twinkling under the night sky beyond. 'It feels like we're in Ibiza,' My friend Ellen said as she sipped a shimmering pink cocktail. I agreed, it did feel like we were in some chilled-out spot on the continent. However, we were in fact on the beachfront after landing into Southend-on-Sea. The two of us had taken a train from London Liverpool Street to the Essex coast to check out the Roslin Beach Hotel which is around a 7 minute taxi ride from Southend Victoria station. The 62-room property under...