The various calculator are a fantastic resource which I've been using to try analyse a bunch of deals to develop my own knowledge and experience.I've been struggling to quickly and accurately estimate the Variable Landlord-Paid Expenses for rental properties. 

The question is where the report states combined loan to value 89% and estimated equity $10,128, is that based on when the mortgage was taken out or is that updated based on the amount of the loan that remains unpaid + associated fees?

Investors are now stuck with a shell that is not rentable, can't be sold on the open market anywhere close to the price they bought it for, and they can't hire a US based attorney without spending at least another $10k to fight ABC.After much deliberation, ABC recently offered to buy it back for the same amount, but have not filled out the contract fully, have not presented any estimation of closing costs to the investor, and have not allowed the investor to be represented. 

I will need to talk to a lender for 90,000 just to be safe and homes similar to this in a 10 block radius are all listed at 120,000 and above, if I could shoot for 120,000 (depending on what all I have to do) which is a 30,000 profit bet in actuality I estimate 20,000 with taxes and closing cost and any other hidden fees.

Roughly calculate your hourly comp rate for last year, estimate hours per project tasks, a rough calculation for getting to your "number" then decide how much leverage you have to ask for it as guaranteed fees vs. risk as profit sharing contingency, etc.

Spreadsheet template:TOP HALF OF PAGE:Addresses of comps - price - date - bed/bath - special feature(s) of house - conditionProperties listed here with dataMedian / Mean / Lowest / Highest chartCommentaryBOTTOM HALF OF PAGE:Left side, improvements since purchase bullet points.Right side, details about how/why you got the property for less than fair market value, again bullet points. 

This will help me determine what I will offer on the property.Some details, if they help:I will use the FHA loan for this.(3) 1-bed 1-bath units rented at 425 a month, 1 is vacant (for me).

What is a good estimate for this? 

I can run a quick cma for you just send me details.

I will be taking on this endeavor completely solo as well.Knowing all this and based on an estimate of what I would make if I sold now makes it even more difficult as to what path to take.