If you own a property in this country, you should have a Spanish will. To make a Spanish version of your will, it is a good idea to consult a Spanish lawyer as he or she can advise you
regarding this country's strict rules applying to inheritance. Some of them might not be applied to you because you are a foreigner, but others will, and only a professional can assess your personal wishes and give you advice.

The process of making a will involves spending time with your lawyer who will write up the document and have it notarised before it is registered in a central will registry in Madrid. This entire process costs well under €300 in the case of a simple, straight forward estate.