As active realtor, and investor I get a lot of people approaching me who want to invest. 

I'm a guy approaching middle-age, living in Chicago.

Can try to reposition to Class B, but neighborhood may impede these efforts.Vacancy Est: Historically 10%, but 15-20% should be used to also cover tenant nonpayment, eviction costs & damages.Tenant Pool: majority will have FICO scores of 560-620 (approaching 22% probability of default), many blemishes, but should have no evictions in last 2 years.

So I get your hesitation to be too demanding and your desire for the problems to go away as fast as they can, however since you have NO property manager ( I don't use one either), it is incumbent that you take a more ACTIVE approach with management of your property.Let's review your situation.  1st time leak occurred, you sent a plumber over to find the problem.  

I think this approach ensures that every aspect of the chosen location is carefully scrutinized, helping investors make informed decisions.

I’m sourcing carefully and trying to approach it methodically, especially with the added layer of investing out of state.It’s good to hear advice from someone with experience.

Highlighting features like “walking distance to top-rated schools” helped me attract renters even during slower months.Negotiate SmartlyWhile sticking to your legal rights is important, a pragmatic approach could save time and hassle.

Columbus in particular has been a strong market for both approaches, with solid fundamentals for long-term appreciation and cash flow.

This fosters a top-down management approach that ensures accountability and efficiency throughout the property.As I've earned from my own experiences, the difference between a good operator and a poor one lies in effective asset management.

Ourcurrent approach involves identifying possible contact information for thelisted owners and calling multiple numbers, but this process is time-consumingand yields limited results.