Start with BiggerPockets Ultimate Beginners Guide (free).

They tried to save money by filing themselves but ran into procedural issues that ultimately delayed the process by weeks.

It ultimately failed, so I started another one that also failed - ending with a partner than ran out of and stole money.

Start with BiggerPockets Ultimate Beginners Guide (free).

Completing AP requires the other party to file a suit in court during which the judge determines that the case has merits, and ultimately transfers the property to the filer.

For more info on Cleveland you'll want to read The Ultimate Guide to Grading Cleveland Neighborhoods.

Faced with mounting expenses, extended timelines, and diminishing returns, we ultimately decided to sell the property instead of continuing with the BRRRR strategy.The Insurance Mistake:The biggest lesson I learned was that I had the wrong type of insurance.

But in the Op's case, the partner doesn't have a say which leads to upset partners, litigation and ultimately to failed investments. 

Start with BiggerPockets Ultimate Beginners Guide (free).

Ultimately, consulting with a real estate focused accountant is the move here, but this should be a helpful primer.