After choosing to back a 21-year-old rookie investor who bought a $1.35 million dollar Venice Beach vacation property, Jonathan and Drew face their biggest mentorship challenge to date as they oversee a renovation budget that's spinning out of control.

The theory that Jonathan and Drew know a winning horse when they see one is put to the test when they decide between a historic property investment and a two-story blank slate. Both are equally promising, yet neither offers the path of least resistance.