I would like to take the HUD exam in my home but need to know if my work area is okay for the HUD exam. I will be buying the camera and don't want to go through all the trouble and pay the fee and not be able to take the exam and lose my money. I saw the video on YouTube and saw there was a window and where I currently my space is big and there are two doors to go out with blinds. I appreciate the response since I am pressed with time to pass this HUD exam.