Hi Michael,If you work with investors I'm sure they'd be willing to share the cost of their project so you can get them more deals with accurate numbers.

I know that ideally, I reach out to my broker or any other reputable insurance provider to get a more accurate estimate.

Could someone let me know if this is accurate or not?

The signing parties are "stopped" from saying anything different after they sign the letter.Each Tenant Estoppel Letter states the attached copy of the tenant lease is accurate and was signed by the tenant, there are no other written or verbal agreements, the tenant has paid rent through a certain date, and there is no prepaid rent other than the current month.

Its free and accurate

@Jimmy Woodard I had looked at Airdna already, I just didn’t know how accurate that info was.

How do you get accurate numbers to determine ROI? 

The art is in accurately projecting numbers, which is notoriously difficult.Forget complex investing strategies as someone new to RE. 

Consult your local CPA to calculate accurately and minimize your tax liability.

@Dwight HenningRecommend exploring as many sources as possible to get referrals AND cross-reference them to get as much accurate information as possible.Check out NARPM.com, BP’s Property Manager Finder (BiggerPockets: The Real Estate Investing Social Network), etc.Also, encourage you to learn from the mistakes of others - by reading posts here on BiggerPockets about owners not having their expectations met by their current Property Management Company.