Those looking at BBVA, I've written a comprehensive guide on their offering and process on my blog (link in bio). With that said though, I would strongly advise looking around. It would appear the latter half of 2017 has brought with it some rather attractive mortgage products from the high street lenders -Santander and Halifax so i've heard.
BBVA offer a great solution should you qualify but it's not as easy to get the full course cost as they make out in their materials. It's very tightly risk assessed. I mean, we had to fight to get £70k, let alone the £110k for the MPL. That and the interest is steep!
The advice of chatting to a financial advisor is perhaps your best bet. They will know more about any financial offering than any of us on here.