Im sure as you get more experience doing it and get a better understanding of the process, then it can sometimes flow more smoothly, but I think its safe to say that its not realistic to categorize it as being "easy".

Kind of makes me wonder if any are in safe neighborhoods.

That's why I feel safe with him taking over the plumbing portion of the job. 

Provide safe, clean, and desirable living space for tenants.Specifically, I'd like to own units that don't have significant deferred maintenance and generate monthly cashflow of $3,000.Property:The subject property is 16 units located on the outskirts of Calhoun, GA.  

Asbestos if you going  leave it and not damage is safe.1.

I'm going to guess that your properties have to undergo an occupancy inspection from the city, so what constitutes habitable and safe is set by the city.

That should give you a safe cash cushion throughout the project.   

. :)  Sioux Falls has felt very safe which has been nice and why this situation was unexpected...

Some windows are older, but serviceable at the moment.Loan would be 5% down at 5% interest rate(won't be that high, but using to be safe)This is all calculated for when it is fully tenant occupied - List price $112,000Monthly rent - $1,600 (can probably get more, but want to be somewhat conservative)Total operating expenses: $833.42Mortgage expenses:$571.18Vacancy:$80.00Repairs:$112.00CapEx:$112.00Garbage:$40.00Insurance:$80.00Management:$80.00P&I:$571.18Property Taxes:$289.42Misc:$40.00Cashflow would be right around $200 per month.What do you guys think?!

For that reason, the range of pricing in the book assumes just supply lines.That said, if you're only adding drains to one or two areas (like a new bathroom, for example), the additional cost shouldn't be very great.If you're replacing all the plumbing in the house (supply lines and drain lines), then to be safe you may want to add $50-100 per fixture (or at very least, assume the high side of the range).