(Some of these photo's are curtsy of my lovely two housemates, both of which had much better cameras than my poor iPhone's)
The Gaudi architecture was really amazing, I looked at it a lot during my art GCSE, it was incredible to see it in person. Mojitos and palm trees were two other big parts of our trip, as you may be able to tell!
After visiting I can totally understand how people go for a short trip and end up staying there for months. It's definitely somewhere I'd love to return to if I ever get the opportunity.