Tent, anyone?

I'm off to the Campus Party in Valencia next week, Spain's equivalent to E3. The idea of spending five or six days lazing around playing World of Warcraft and eating junk food is extremely attractive, I did it last year and enjoyed it inmensely. However, tents are a necessity, and camping in a parking lot can be fun... or can be a nightmare if you're a light sleeper, have a cheap blow-up mattress, have to share your space with a snorer or hate portable showers (last year I had a bit of everything, and the amorous couple in the tent next to mine didn't help much, either). In any case, I think if I opted for something made by Exclusive Tents, things would be a whole lot easier...