Selling a property that requires significant work can indeed be challenging, but there are several avenues you might consider exploring:Local Real Estate Agents: A local agent with experience in selling fixer-upper properties or historical homes in your area could provide valuable insights.

The way to find it starts with testing and challenging yourself and your system.  100% during hot time is one thing.

The 70% rule is a solid guideline, but in competitive and higher-priced markets like South Florida, sticking rigidly to it can be challenging.

Challenges?

I especially believe in this challenging RE environment that some realistic analysis is beneficial.  

If you think that's how it works I challenge you to show me an example of when and where that happened. 

Challenges?

Your situation sounds challenging. 

You haven't even asked about your BIGGEST challenge - finding "trustworthy" contractors.- Most contractors will cut corners, or worse, once they figure out they won't be watched closely:( Your job will also go to the bottom of their priority list.Monitoring progress is relatively easy: hire that same inspector to go by weekly or before any payments to take a VIDEO of:1) What was done2) Quality of workmanshipOne other thing you didn't ask about, payments to contractors.- They all want 50% down or as much as they can squeeze out of you. 

I would also suggest going the section 8 route on a few of the units in what I would consider more challenging neighborhoods.On maintenance bids being high, negotiate everything.