The exterior photo looked nice... stone exterior, three car garage, etc.

Install internet and exterior video cams.

@Terry Lao if it helps to not burn as bad....MAYBE they did fix something that isn't visible from pics or the exterior...like plumbing, sewer, electrical, mold etc. 

Without dragging the post out too much, it was essentially a gut remodel (saved cabinets with paint), new bathrooms, new hvac, new windows, new flooring, new paint interior/exterior.

I’m not sure how plumbing venting works in these houses.Likely will also need new furnace and AC.Will need basic exterior remodel such as stucco over the existing brick .Finally it will need all the cosmetic stuff done like upgraded kitchen, bathrooms, floors etc.The house is 2900 sq ft but about 1000 Sq feet of that is the dining room and living room which needs very little done to it.Any rough ballparks on what I can expect this to cost with high end finishings?

I know they will probably cash flow less due to the HOA fees, but at the same time for a new investor there won't be as much worry about any exterior issues.

Newly renovated, roof replaced, exterior pain, almost all unit interiors, etc.

It would be closer to home ownership without the whole burden of exterior maintenance. 

Put an old hard drive magnet on the end of a 1x2 and swing it through the yard, or get one of those fancy magnetic rollers from the hardware store. 

There are 18 exterior pics and 0 interior.