How do you know if you're getting a good deal?

https://video.wixstatic.com/video/0f30ca_06b496d9fee44ffe9c7806dc1b241bce/1080p/mp4/file.mp4

Is it better to buy a renovated house? Or a house that needs work? In this short 90 second clip, I go over a quick real world analysis of how I got my client an amazing deal!