This is a great opportunity to network with seasoned investors and exchange thoughts.Participate in online networks and forums where investors exchange opportunities, experiences, and advice by joining BiggerPockets, local Facebook groups, or LinkedIn communities.Look into joining investing or real estate associations in your area.

Another deal source is Facebook.

If they're any good, they should have a sales funnel built to find deals from off-market sellers using cold calling, direct mail, nurturing, etc.I would even look for wholesalers in Facebook groups.

Keep seeing ads on Facebook. 

Also, facebook groups could be a good resource for expertise on investing in Spain.

Aseem Kumar--are you a member of Brew City REI Club on Facebook? 

This practice has left us with millions of incompetent struggling "Realtors" Who are currently littering chats and Facebook posts with why this lawsuit is a bad idea.

Joining Facebook groups (posting properties on Facebook groups as well) and utilizing Furnished Finder, Zillow, Airbnb/VRBO (30+ day stays), insurance placement companies, etc will allow you to maximize profits/property potential and stay nimble. 

Searching through past forums, some people say hold because it's the Bay Area (near Tesla and Facebook), while others recommend selling.

You can find them in local Facebook re groups and at re meetups.