Dont think they allow underground pex here.On replacing underground sewer pipe from house to the main its the place to examine same with a camera and determine from that if needed and how quickly.Most metal drain pipes that are older are MOSTLY plugged long before they have symptoms. 

During DD I would not only be analyzing the financials of the fractured units you are purchasing, but also taking a deep dive into the HOA financials to examine their budget, determine reserves, etc.

Anyway, point is if you don't have any savings such that you have to have properties that are so highly leveraged that they produce such little cash flow, you might want to examine where your money at home is going first. 

when it's cleared off, examine walkway and it's borders.

As per the GA Real Estate Commission I'll need to pay the fees associated in GA to obtain my license here, thus eliminating the classroom process and state examination process.

Tenant agrees to keep heaters clean of dust build up.c.Portable heaters:Tenant agrees to not install or cause to be installed portable heating devices without prior written consent of Landlord.Landlord must examine and approve any such device before use on the property.At no time will propane, kerosene or gas heating devices be allowed on the premises.Tenant agrees to maintain a clearance of three feet around any electric portable heating device and to follow manufacturer instructions for its use.

Having made that decision, I recently completed my real estate agent licensing classes and will take the state exam in a few weeks. 

My accountant will examine the books and income taxes for this property.

I've completed the required 75 hours (online) and will be taking my course's final exam in about a month (my full-time job is about to enter very hectic territory).

You dont want to hire a CPA (or other team member) out of desperation and without time to examine several options.