Refurbishment cantabria

I am looking to do a refurbishment of a home in Cantabria. The building needs a change of use, so I need help from someone with expertise in this area. The building currently is a cabana pasiega for agricultural use. This is an extensive project and it will require a full home refurbishment, so I am looking for someone who can do all the work involved. I would like to make sure everything is done properly and is completed to its best potential. As for timing, I am flexible with the timeframe, however I'd prefer to have it done sooner rather than later. If this sounds like something you can assist with, please get in touch with me. I look forward to hearing from you.