I was literally listening to the web pitch for this earlier today.

What should I do prior to the auction besides looking at HCAD, visual external inspection, and market analysis?

The house had a partial basement.... when I opened the access door to the crawl it was thick with spider webs like something out of the Munsters.

Thinking a bit more about this, you could all collaborate by using web applications such as google docs, hangout or tools such as ToDoist and Evernote.

I found this discussion about the benefit of having an LLC in this forum, and I remembered reading something about creating individual LLC for each house somewhere on the web.

I have set in on web conferences and hear that anything below 10% is bad.  

I am super new this kind of thing and been looking into the web for some similar circumstances and found nothing. 

Rentec Direct has a tenant facing web portal where tenants log in and use their payment information to pay & report any issues.Rentec Direct automatically adds late fees to their accounts if not paid on time.  

In the past, I used a service that allowed potential tenants to authorize the background check directly in the service's web page, but with not a lot of success. 

All properties under one web-based platform (screening, collecting, document handling, communication, etc).