Cryptids and Conspiracies: Episode 9: Did the N@#s Build Villa Winter?

Set in the Canary Islands in the middle of nowhere built by a reclusive German Engineer with a landing strip and a turrent! Three different build dates and shrouded in secrecy...who actually built it and why?
We're going to have this discussion!
Between The Cryptids and Conspiracies the truth is somewhere in the middle!