These softwares have a lot of functionality, but honestly there is a steep learning curve and the functionality is probably overkill for most rehabbers.FlipperForce - Web-based House Flipping Software built specifically for flipping & rehabbing houses w/ Estimating, Gantt Scheduling, Task Management & Budget ManagementGeneric Project Management SoftwaresThere are nearly an infinite amount of potential generic Project Management softwares available that provide powerful functionality for managing project schedules, tasks & documents. 

ADUs can significantly enhance your property's value by adding living space that can be used for rental income or as additional living quarters for family members.The increase in value from an ADU can vary widely depending on several factors such as the size, quality, and functionality of the ADU, as well as its integration with the main property.

My suggestion is to build a spreadsheet and include the net cash flow to you for every month of the deal, then use the IRR function to figure out your return. 

OK Thanks Chad.. yes now that you clarify that and I also work in the low value asset sand box but only to Investors who have money to turn them around I would never count on those owner occ's to cure at least at any large % to easy to  walk  and the properties as you mentioned many will be functionally obsolete and economically obsolete so they turn into your basic zombie house that local wholesalers go for ..

For overnight rentals, functionally it is a bedroom.

During the summer months there are a few events, functions and festival type activities going on so you get a few bookings around that.

They are rules of thumb we use to function day to day because the FACTS are too needlessly complicated to use to make every decision in life.

@Dave E.Yeah, I'm not so sure about the loan officer, whose function is really to be a salesperson, really being able to give you an answer. 

But he chose that one over the others because it was very user friendly (for our older managers) and it offered a 'Groups' function where we could add certain individuals to different projects.

They're all very similar in my opinion, and do about 90% similar functions.