If you are in need of a very good architect, I can recommend Oscar Abad with out hesitation. Renovations, additions, new projects, Oscar is your man. He studied in the US and speaks perfect english for you non spainsh speakers. He does all his plans to US standards and demensions and is a good guy personally. He lived in the US for many years and knows what North Americans are used to and what they want, lots of light, storage, etc.
If you know Paula the dentist, Oscar is her husband. I would truly give him a look if you are needing anything in this area.
His email is email@example.com