For example I have a phone script; a negotiations script; a checklist to prepare for my appointment to view the house; a checklist to estimate rehab costs that I bring with me to my appointments; and comparable analysis sheet to share with the owner.

Not just setting up an MLS search for REO properties, but finding individual listings that are undervalued and sending them to me with an ARV estimate (bonus points if they include comps to support the ARV).Turn Around Time - I want to work with a Realtor who can get offers written and back to me to sign ASAP.  

Just get repair estimates and get the current owner to come down by that much?

Right now, my margin is large enough that I estimate being able to price it to sell in a short period of time. 

@Rebecca Knox I purchased my property in the Cambridge Woods neighborhood.

Repair Estimation/Budgeting - Ability to create detailed Scopes of Work & repair costs budgetsBudget Tracking - Ability to track your actual expenses against your initial budgetScheduling - Ability to create a project plan & track project progressChecklists/To Dos - Ability to track daily to-dos and checklists of items that need to be completedCalendars - Ideally all of your Schedules & To-Dos feed into a Calendar that you can use to manage all of your projects in one location.Document Management - Place to store project documents and photosHere are some Project Management tools that you might consider: Trello/Asana/Zoho Projects/Basecamp - General project management software that includes tasks, Gantt scheduling, calendars, project forums, document storage & team collaboration tools. 

Worth Zillow estimate 100k.

Zillow was a pioneer in online home value estimates and tells users estimated home values, past sale prices and more for virtually every home in the United States.

Overall we agreed to pay off their back taxes and let them stay in the property for an unspecified period of time (we estimate 2-3 years at least) for $450 /month and they cover all repairs and improvements to the property along with their own utilities.

well it’s a 3bdrm that would rent for 2300Each unit need about 30k of work but that’s an estimate will have to confirm a set number