After reading this thread I sent an email to my Mortgage Broker to get additional information about refinance options in PT and I'll share what I learn.  

Additional question would be, can the SMLLC build the house at a discount (taking losses for the business)?

Something in the middle will work fine (unless you have a lot of devices connected (like 12+) in addition to computers.  500k upload speed is generally sufficient.And one more tip to finish. 

Thanks, Savannah.I appreciate the offer and will definitely use it as I work my way through the information and calculators on the BP web site.

@Justin,  No you don't need to provide notice however make sure to notify if you will be disturbing common areas, shutting off water to washing machines, having alot of workmen on site. 

I'm only in LTRs currently but realizing MTRs may be a great addition. 

This spring I had additional french drains put in between us and the house that sits a tad higher on the slope of the street above us.

They should write you a letter explaining the error and that they are going to charge you the additional $400 now.

Bookings and all that is simple- AIR,VRBO, we do a direct site we built but you can get by without.

Here's an article with additional FAQs on cost segregation studies that you may find helpful to better understand the basics.