Foreclosure prices wont help the area but a true comp is about being like in kind.While in NY an agent give me a desktop appraisal on a property I was selling.

@Bill Pohl, I love rentpayment dot com's mobile optimization and broad spectrum of payment options; it seems to provide easy access for everyone, whether they do business from their mobile device or desktop.    

I do work in your market but mainly with home builders like Ryan and Foxridge Homes in Brentwood/Franklin and Murfreesboro areas.Hope the info helps.Here are some tips to streamline your cash out at 6 months:- have your original Final HUD settlement statement to document your acquisition- have all receipts and scope of work (SOW)'s to document work done for valuation purposes- get a verbal from local appraiser on opinion letter (usually 50-100 or free with relationship) as it might help your appraisal value you need to get to but if there are a lot of solid comps you will not need this- keep an updated loan file on your desktop broken down with folders for paystubs, bank statements, tax returns, W2's, lease agreements, insurance deck pages, and etc so that when you go to do the loan it will be a slam dunk.Preparation will help reduce your brain damage when getting financing but if you do the above it will make your life a lot easier in advance.

Most conventional lenders (non-portfolio lenders) use the guide and desktop underwriting engines (DU/DO) to prepare loans for delivery into the secondary market.

Are you using sketch of for dimensions and going to office to do the PC work. 

I dropped my darn laptop today and broke something, so I'm using my husbands desktop and it doesn't have Chrome installed (Chrome works better with Biggerpockets)

@Krista Roodzant I use Excel on my desktop computer to track my daily Real Estate Professional Hours.  

Could you try downloading with a laptop or desktop?

it's not a PC answer just my two cents.

I just remote connect to the desktop at the mini storage through a VPN to access the software.