OR
Just present the risks to your parents in a no BS way (exclude the marketing crap) and if they are still willing to support you, go for it.
Its up to you and your parents and no one else.
At the end of the day, FlayinSpanner asked a question. He/She didn't ask for opinions on whether it was a good idea or not, he/she just wanted to hear from people who have done it in the past. Unfortunately that seems to be like a red rag to a bull around here and people take it upon themselves to jump on their soap box and have a rant.
Back to the subject - I am also thinking of using BBVA for Jerez in the coming months so, could anyone who has actually had some dealings with them in the past shed some light on their experience?
V2