Now have water installed, w/ 6-bedroom (4-bedroom house and 2-bedroom ADU) septic approval.

Are you able to get on an installment plan with the IRS?

(However, the software is geared towards smaller companies)(There are specialized softwares that larger companies use).Quickbooks can handle the accounting for a small business who does flips.In my opinion, you likely need to take a class on QuickBooks to properly and efficiently use the software.There are likely some schools nearby that will teach you quickbooks.The alternative is to out-source it to someone who is focused on the real estate accounting space.Best of luck.

An approach you might want to take, is to break down each component of the rehab into its own price per sqft/linear foot/units for both materials and for labor.for example you might find that flooring costs and average of $3.50/sqft labor to install + $3.00/sqft for materials X square feet = cost to refloor+ always add an extra 10% for unforseensSo you would just need to do this for every part of the rehab based on what needs to be done and what level of finish you are going for.keep in mind that some things are measured by sqft, like floor, and others are measured by linear foot, like trim, and some are measured by total area, like drywall and paint, and yet others are measured per each like tubs and toilets.A good place to start with figuring costs is The Book On Estimating Rehab Costs by J.

A failing I see in BP participants, which cannot be corrected is proper due diligence.

Ensure all additions meet local building codes and have proper permits.In your specific case, converting the loft into a bedroom and adding a bathroom could be a smart move, potentially increasing your home's value and appeal to larger families.

Screen properly.

Another scenario could be that once the investor has the deed and I've been able to do proper due diligence on the property (value, title search, etc), I would consider lending against the property including renovation funding (per my terms).   

Brian I tried to connect but not sure my request went through properly on BP. 

Few more points:Their lease is valid till May 2025.This is the first time she even told me about mold.In the email she did ask me to settle the lease.I have a little less than a month of rent as security deposit, which I am ready to settle without any additional penalties for abandoning the property.At this point I am okay with her leaving the place, just I want to get the control of the property back to fix the mold issue.History:1) Recently the AC has been replaced and after that there was some intermittent issue with the installation (temp doesn’t reach target intermittently) and I had to call the tech back 5 times to finally get it resolved.2) Also last month I replaced electric range with Brand new Electric range.3) Two months back she said the refrigerator was leaking, I asked her to send picture of the make and mode of the refrigerator, but I never got a reply back.4) Also for last 4-5 months she has been asking me to send her 5-day notice so that she can claim reimbursement, I was sharing a document and she was paying the rent a little late.