that was not a method that Armando taught in the seminars I attended these were strickly how to find BRRR props and rehab them and then resell or refi and keep.. the Markets we worked were Vegas and Orlando and Frankly those investors who actually bought property doubled their money or more with the deals i funded for them and they bought on their own it was 2011 to 2013 which as we know was a prime buying time and had to hand it to Armando he picked two of the best Markets.. 

What are some key selling points for investors and tenants that you communicate to differentiate your property management business from the competition?

But I am so intrigued with the BRRRR method just not sure this is the one for that.

Its VERY common for tenant's not to communicate.

If that is your intention the slow flip method is not for you.

If investors attempt to streamline their services, it can lead to a more organized approach to property management, lowers the risk of gaps in insurance coverage or missed tax benefits as well as simplifies communication and reduces confusion.

Diversify - not only for risk but to also learn more about being an LP. see how GPs interact, communicate etc.

Balance (compromise) and communication are key in situations like this.

Given your situation, one strategy that could work really well for you is the BRRRR method (Buy, Rehab, Rent, Refinance, Repeat). 

And one more question I've worked with 3 REA thus far but so far none of them communicate timely (it usually take 2-3 days to get a response even when I'm letting them know I want to offer on a property) is this common?