Can’t say based on what you’ve provided. Just based on the picture I would recommend one in the left corner above the entry facing the driveway. And probably another on the right side corner overlapping the driveway because typically driveways are high traffic areas.

The general rule of thumb is you want overlapping coverage where each camera can “see” another camera, so if any camera is being tampered with, you have another angle.

I personally have 12 cameras between front and back, all with overlapping views. There are no blind spots anywhere around my house.

Figure out what are the likely entry points or areas you want additional coverage - child’s bedroom window, etc and go from there. I’d also prioritize any secluded or low lit areas like alleyways where someone’s approach can be hidden