You probably won’t be able to sell with 9 years without taking a loss.

One of my goals is to go through my past tax returns, and figure the ROI my rental properties with taking into account the tax savings (I typically calculate the ROI on net cashflow at the end of the year)I have a W2 so I generally aim to maximize my pre-tax accounts - 401k, HSA, IRA to a backdoor Roth IRA, 529My "losses" would be passed forward since I don't qualify as a RE professional nor have active RE losses.

I am in the Tampa Florida market and they make a killing here and are worth their weight in gold to the owners of the community.  

Here is my Cliff Notes on this elaborate example:If you have unused losses from the past, they might significantly soften the tax blow from a profitable sale.I don't see how this is called "strategic play" or "premium lemonade."

Warning:If you depreciate a property down near zero and then have to sell your property at a loss during a situation of distress...You could end up giving all the proceeds to the bank AND owe the IRS a big chunk of money for recapture.Long-term tax planning with real estate needs to be coupled with risk management and making sure you don't lose any properties.

To give you some hope, in the mean time of your RE losses, many of us are doing very well. 

Are you certain you would have to sell at a loss?

Just based on the info you provided I would take the loss and move on.

I don't have any brand preferences personally (I use Fantasy Spas at most of my units but I'm sure there are alot of reputable options), but just make sure wherever you place it is built to handle that type of weight.

Like look for something affordable but has a max weight capacity of 800lb.