I'm going to the O2 in june and trying to decide whether to get a hotel for the night and travel home in the morning or get the train back to southampton the same night.
I'd rather get the train back the same night cos last time I went there the hotel cost me and my friend £56 each for 1 night and that was the cheapest one anywhere near the O2, but I dont fancy getting the tube at that time of night.

