Jonathan and Drew take on San Francisco's hot real estate market and buy their competition houses sight unseen for the first time ever. Uncertain of what they're getting into, they have just two weeks to pull off their living room renovations before guest judge Scott McGillivray arrives to declare a winner. The loser must climb the famously grueling Lyon Street steps while the winner jeers from the sidelines.

Drew transforms his kitchen from a 1970s cave to a modern California stunner, while Jonathan takes a huge risk with his eco-chic kitchen. In the end, a trip to Star Wars production company Lucasfilm is on the line as guest judges Leanne and Steve Ford decide the winner.

Jonathan takes an expensive risk in his master suite and Drew makes the best of his small space. Guest judges Bristol and Aubrey Marunde from Flip or Flop Vegas arrive to judge the master bedrooms and baths before rewarding the winning brother with an all-access behind-the-scenes tour of Alcatraz while the loser is locked in solitary confinement.

Drew digs out his lower level to create a money-making rental suite. Jonathan transforms an awkward loft into a luxurious guest room and a lower-level crawl space into a family game room. Judge Egypt Sherrod comes to the Golden State to decide which brother wins a chance to shoot hoops with NBA superstar Stephen Curry.

Jonathon and Drew put everything they've got into transforming their guest bedrooms and baths; Mina Starsiak and Karen Laine ("Good Bones") judge; the loser gets the most dreaded job at the Oakland Zoo.

Jonathan and Drew’s competition to flip two San Francisco area houses is almost complete as they tackle their outdoor spaces. Their flipping expertise is put to the ultimate test when the houses go on the market and buyers make the final call.