Most of our rentals have desired move in dates of just 2 weeks out.

Unless you wanted a dated grandma STR that nobody wants to rent, I would get furniture from Wayfair that is cohesive.

I setup one QBO (Quickbooks Online) account to handle multiple LLCs. 

Theres a lot of place online to list like apartments.com, facebook marketplace, realtor.com, trulia, rent.com.

Go to Etsy and search for "rental property tracker," and you will find hundreds of nice spreadsheets to track 10-20 rentals, usually for under $10.Software has extremely helpful features like online payments, marketing syndication (click a button, and your property is advertised on multiple sites), electronic document review/signing, maintenance tracking, and owner reports.

Sadly, it’s sat on the market too long and I’m looking to get creative with bringing the attention of many buyers looking for a good deal on a property (online auction or something else with tons of attention??)

We currently have 105 units and are using a variety of excel, google docs/sheets/calendars, apartments.com (ads and rent collection), docusign and QuickBooks online (which we would like to keep). 

Check out other online guides available here: https://www.biggerpockets.com/guides3.

A professional contractor is not going to work with you buying parts that don't fit online or at Home Depot.Who pays for delays?

Common reasons:1) Change of closing date (instead of closing end of month, if it gets pushed to beginning of next month, prepaid taxes, interest and insurance will increase because you have through to months end)2) Appraisal comes in low and LTV goes up.