32k or even 42k on a half million dollar house doesn't sound all that good.What's your projected cash flow after all your expenses including a likely higher mortgage payment than the current owners?

This could include keeping track of the construction holdback.  

But I agree with @Stuart Udis - when making offers on occupied rental property, I always review the Financials including the RR & T12.

Here is a list of potential options:Trello/Asana/Zoho Projects/Freedcamp/Basecamp/Workfront/Monday.com/Jira/etc,etc,etc,etc,etc - General project management software that includes tasks, Gantt scheduling, calendars, project forums, document storage & team collaboration toolsTeamGantt/Gantter/MS Project - Gantt Scheduling Softwares for creating Gantt Charts & Timelines, & managing tasks.Podio - Customizable system that allows you to build workflows, track tasks, track leads, etc.Smartsheet/AirTable - Provide spreadsheet style platforms with additional functionalities for uploading documents/images, assigning tasks, calendar, images, etcOffice 365/Google Sheets Spreadsheets - Believe it or not, a lot of successful flippers still manage their entire business in Microsoft Excel or Google Sheets. 

The original deed listed multiple owners and percentages including her 8% interest, and now myself and the other owners want to sell the property---how do we get this retitled into my account (or my name) in order to facilitate the sale?

There are many folks, including myself, in this forum that can help and the more info you can provide (mainly numbers on the property), the more we can help you.

Your net income includes equity from debt pay-down.

For probably $100 you can get many books, including J. 

We have a savings account where we split up into different buckets (from our w2 and passive income) and one bucket is for real estate and when we have enough to acquire another asset we will consider it.I am not a fan of borrowing 100% of the transaction costs including closing costs as it will be extremely difficult to make money many times on those types of deals.

When I received the Construction Agreement they want me to sign, none of this is included.