The sale was not triggered by the urine, but after washing the carpet it is somewhat apparent it had been urinated on, while the carpet was damp the smell got very strong.

This would work for many different business models that have an owners quarters such as some storage facilities or car washes.

The laundry room is small and just has one wash one dryer and the hot water heater.

If you use the search function, there are a number of threads on this.Pros-you can rent by the room and make more moneyCons-students are often less experienced at living on their own and may do things that result in repairs (eg wrong soap in dishwasher), higher turnover, more calls to deal with things, higher chance of parties.If you do it, you may want to get a cleaner in once a week to clean common areas (students clean their own rooms and keep the place tidy, wash their own dishes) and you will need to get someone in to take care of the yard.

However, it looks like to the left it connects to another room (maybe the living or dining room) if so, I would see if it was load bearing and maybe take down that wall and make it a little more open, probably put an island where that is.For the outside, it mostly looks like it needs a new paint job, fresh grass, and some pressure washing. 

I don’t want to put the money in to rehabbing it for sale as it would pretty much be a wash if I just sold it as is in the current condition as a fixer upper.

I also had a W2 job as a car wash "team leader" for a where I made about 2k/month.

I contacted cozy livid about this and the response was he paid with a credit card payment through cozy and he had reported to the credit card it was fraud.

Not even 50% of the time was he there.

If you are young and have not collected kids, dogs, and commitments, I'd suggest putting your head down, delaying gratification, working your a$$ off (get a second job, drive for uber, deliver pizzas, buy a pressure washer and knock on doors asking to pressure wash driveways, etc.), living off of next to nothing, and looking up in 12 months to re-evaluate.