We used Currencies Direct as well. Like Steve & Anita we could have booked ahead for a nominal fee (which in hindsight we would have been better doing), but didn't as we didn't think the euro would drop as rapidly as it did as it was hovering between 1.45 & 1.48 for months after we put down our initial payment.
In the end we got 1.20 when we completed & that was partly our fault as we got offered 1.26 & against the advice of the dealer we thought we knew better & it would go up, but it didn't!
Our neighbours did buy their currency ahead when they put their first payment down & secured a deal at 1.50. It is peeving to thing that they managed to buy their house some £30,000 less than us, but that's life - it will just take us longer to pay off the extra.
Nobody really told us about currency fluctuations, but it is just something you are aware of once you decide to buy abroad. Our agents constantly told us that they were quoting us based on an exchange rate of 1.45, but this could go down as well as up. (A bit like endowmnet policies - we lost out there too!)
It is unfair to expect Taray to compensate customers for things that are out of their control. When you venture into purchasing a property of this kind of value you plan ahead & like most of us look at worst scenario before committing to make sure that you do not over commit yourselves.
I suppose the light at the end of the tunnel if you go for a Spanish mortgage is that the rate will improve over the years hopefully.
We love our house & have no regrets & yes it is costing us a lot more on a monthly basis than we had originally planned as all the bills need paying & they are costing us more! Perhaps we should ask Taray to help us with them?