I have 2 spare water heaters in the warehouse, I have spare stoves, fridges, and a few faucets, toilets, tons of shark bites, etc. 

Worst case a subpanel may be required.Water / Sewer - for your added bathroom (assuming) you will need a min. 3" sewer line for the toilet.

A leaking toilet not only sent my water bill through the roof, but the contractor had not tightened the toilet properly, causing it to leak through the floor into the covered porch below.

They didn't intentionally destroy it but one of the girls told me one of the others had a bunch of animals that she never took out and were just doing their business inside and i know they overflowed the toilet so badly once that it came all the way through the ceiling downstairs.

They say the toilet is running so I will be checking this- The lease is up and they wanted to leave as they have 2 kids now and they said the place (2 bedroom) was too small- As this constitutes a break in the lease - in your opinion have they sacrificed their deposit?   

Of course the other alternative is private lending which you should be able to make a healthy 12-14% on without tenants and toilets.

These are the following Repair or Replace recommendations from the Inspector:Concrete Stepsfascia around the perimeterclogged drain or flooding potential by drivewaysigns of water intrusion noted in the basementaging signs on room (Potato chip constancy)cracked shinglesNo metal chimney capChimney flashing leakingdrywall cracking in Living room of unit 2Flooring in Kitchen unit 3 is damagedThe ignitor for the oven in unit 4 requires replacement.The toilet in the bathroom of unit 2 is leaking.

Change the locks, start your renovations while they are there, hang dry wall and sand it, notify all the neighbors to keep an eye out on the property and to call you if they see any issues, make sure the toilet flashes, sometimes something gets stuck in the vent line, like a bird or tennis ball that causes a problem, replace the water lines (this requires no water service until completion).Sell a "wolf ticket" meaning to sue them, or other threats... 

Schedule C if sole proprietorship, K-1 if it's that, etc.Kind of like when you are doing due diligence on a rental property, you might ask the sellers for their Schedule E with other properties and their SSN blacked out, but you wouldn't ask for their full two years of all schedules of their tax returns.One or two months of bank statements will not tell you squat with any reliability.

Both my wife and I are struggling to think of the kind of people in the area who would want to rent a 1,450 square foot house that only has two bedrooms and one bathroom (the half bath in the unfinished basement does not even look usable—and even if we finished it up, its hard to imagine a renter would want to go downstairs into an unfinished basement just to use a nice toilet).2.