I am confident in the volume and value that I provide with each deal.

I have been using a rental analysis spreadsheet I put together for awhile and I'd love for anyone to pick it apart to find flaws or suggest improvements.

Where is there room for improvement?

Do something every day that will improve your understanding of  Real estate investing whether going to meetups, Analyzing deals, reading, or being active in the forums.

Earlier editions had icing and reliability issues and a reputation for being loud; antidotally Gree appears to have improved on those fronts.  

It shouldn't be the make or break aspect of your investigation - things change, neighborhoods improve - but it can give you a good jumping off point for which questions to be asking.

If your rents are the same as those properties, then it calls into question the value of your improvements.

I can not think of any instances (well, except for if you are on the unwilling receiving end of an eminent domain claim I guess) where improvements to the immediate surrounding of your Investments hurts overall returns. 

Rerenting the units requires time or expense to a PM and there is also improvement expenses to make a unit rent ready (paint, carpet, etc.) 

And, my partner is out of state and will be doing nothing but supplying funds and obviously giving the ok on any purchase/expenses/improvements, etc.