have a general contractor go to the house and give you a price, this way you can compare prices if you are that unsure. also you called him 2 hrs ago ( so about 5: 45 ?)

Can't turn calls into meetings? 

But people call me J.jey.

Selling it at this time would be a tough call for me due to the positive cash flow + good tenant.Thanks for the idea.

Call them up and offer to take them to lunch or coffee and pick their brains.Good Luck,Allen Fletcher

However, although the fix n flippers like to call themselves real estate investors, they are actually in the real estate business, they are not investing in real estate.Real estate seems to be the one field where a large number of people are willing to believe that with just superficial knowledge, the purchase of a guru's mentorship program, the reading of a couple of books by authors who were NEVER successful in anything except selling books about how successful they were, that they will be able to achieve success as a real estate investor.  

If illegal theft or destruction of property is happening, call the sheriff and document everything.

Id start make calls to 3 or 4 contractors and ask questions, look for reviews online and let me them know what your trying to do.  

As well as Investors, there's these weird group of Buyers out there called Owner-Occupiers.

They already mis-informed you once on rentals and when you called them out, this is what happens?