If you move to a foreign country, it is more than likely that at some point you will need to seek professional advice from someone who really understands how the business and legal infrastructure works. This is certainly a wiser idea than struggling with a problem and not having the correct information (and often a sufficient command of the language) to resolve it!
In Valencia there are many English speaking professionals available in a kinds of different businesses, as well as companies that specifically target their services to the English speaking community living in and around Valencia.