One solution I see some people do is to partner with another investor on a couple of deals where each brings something to the table...more capital, experience, etc.

Those assumptions above may not even be entirely accurate, that's just what I've been told plus what I've deciphered from the zoning table. 

. - Private lenders are not just sources of capital but can also be strategic partners who bring value to the table. 3.

Classic! 

From a revenue management standpoint, you are leaving money on the table. 

In addition, he answers all sorts of questions for me throughout the year and doesn’t charge us for that.I see many of my friends leaving way too many expenses on the table.

I do not have/use a checklist for what I consider the easier things - like couch, dining table, rugs, mattresses, linens, etc. 

My thought is to take a compiled list of property addresses saved in Excel and then run data scrape from Zillow and Redfin on each of those addresses, pulling the property details back into excel and into the appropriate table I have set up. 

Dressers, nightstands, table/chairs etc are less important. 

Looking to hire a professional to help with my taxes this year, i've always done them myself but fear I'm leaving money on the table.