Fortunately I am in a position where we do not need to optimize the revenue on this unit.  

However, multifamily properties may offer more considerable long-term rewards if you're ready to take on the challenges of maintaining numerous units and are interested in gradually creating a larger revenue stream.The optimal decision ultimately comes down to your own investment objectives, risk tolerance, managerial skills, and the particular market dynamics of the regions you're thinking about.

I know it is not an optimal rental with how big it is but I am confident that the equity will be increasing quickly along with rent rates given how much money Lennar is pouring into the area and we have low rates. 

A cash out refinance is optimal with reclaimed dollars going into next property purchase.

Last year, i paid for "Cover Picture Optimization” with an SEO company because it was on sale and i was curious.

Armed with $45k, explore opportunities judiciously, diversifying strategies for optimal returns.

So try to communicate as much as you can through those 3 parts of your listing to optimize your performance on the airbnb search engine. 

I’m looking to get quotes and optimized options to make this happen.

What would, in your opinion, be the optimal list of services?

Definitely get completely optimized on the first couple OTAs and maybe a channel mgr before investing a lot in software.