It may not be the typical style of BRRR but it falls into the category.

Find similar sold comparable in a close radius, similar SF, style, bed/bath, etc.

I spent $125 on the replacement window, which was a vinyl double hung replacement style window.

This moves single family property towards more owner occupied, multi into condo style or knock downs. 

Yes, we'd both prefer a SFR, but the allure of being financially independent by sacrificing for a couple years outweighed our desire for short term comfort...

It will require complete renovation including down to the studs, reconfiguring the layout and adding a third-floor loft-style apartment.

Make sure the comps are good; same style of home, similar square footage, beds/baths and so on.  

It is your management style.

I'm trying to nail down an effective system since currently my team doesn't seem to have any consistency with how these are written so I'm having trouble identifying which styles are working.I've included an example below and would love any tips or critiques! 

Some of the differences with SFR that make them less valuable than otherwise similar comps are location on a busy street, smaller lot, bad condition, structural defects, higher tax area, different school zones, different deed restrictions, access to main roads, rush hour traffic, obsolete or unpopular architectural style, inferior finishes, time since remodeling, age of roof, flooring, and others too numerous to mention.To get the discount to fit your formula, you’d probably need to find a house needing significantly more than $15k of work.