Great job on the due diligence or Operational process you have going.  

Until the job is done.

& track my job costs against each category so I can compare my budget vs actuals and calculate the variances.For example:Electrical Budget: $4,000Electrical Actual: $6,300Variance: +$2,300This process is more tedious because you have to breakdown each invoice or receipt and allocate the costs to each Category, but it really helps you understand where you are spending your money and why you went over budget.Otherwise, it sounds like you are having trouble measuring employee productivity?  

On the job education! 

If you aren't able to save for your next property, then you really need a better job because without this house you'd have even less money. 

I love my W2 job and am not looking for replacement income, but I do want to diversify my investment portfolio in the real estate sector while keeping my focus on what I love and do best -- emergency medicine!

Did you go to School and get a Degree that gave you a JOB?

I maybe got paid $50 an hour and when I did my side gig, I was getting paid $100 an hour.What do you do for your W-2 job?

Good job!

They do a better job of advertising at the same rent and you avoid another month of vacancy, paying for themselves.