Being able to pick their brains is always helpful, both their successes, red flags, war stories, etc.And as Jonathan mentioned, the very first step of actually taking action is knowing how much money you have to allocate to buying a property, fixing up a property (if needed) and how much a bank will lend to you.  

The house gets a deep clean from a cleaning company once a month but this just does not keep up. 

Also, if you have worked with house movers, any advice on things I should avoid or red flags with these guys?  

are you going to be able to buy deals at a deep enough discount for them to work as a BRRRR? 

Then you also have it for the cleaners as needed.Then I would schedule some time for you to head over and do a full deep clean on the carpets yearly if they don't get messed up in between.

Additionally, each deep clean after a mid-term stay costs around $300 or more, which almost negates the financial benefit of the mid-term rental model. 

The tenant finds out that the insurance company will be fighting this with their very deep pockets.  

Both the daughter and Dad have excellent credit history but feel this is a red flag. 

Any additional due diligence questions or red flags I should look out for. since its my first time to invest in multifamily3.

I’m currently working to narrow down a list of potential areas to deep dive.