You're just adding an extra step/bottleneck to a process that already works really well with credit cards alone.You're literally quoting an imaginary person.

Try it in about 5-10% of the spots charging an extra $25-$50/mo (Assuming tenant pays for electricity at that plug.)and see if you get any bites.

Truth be told, your question is to vague.

Removing a wall could add value to the home in theory, but for some rental areas, having extra rooms helps.

If they take an extra four days to vacate, that's $800 in holdover charges.

I also have worked extra hard now to verify any lender I sent client information to.    

Combining this with tours or small events can add extra income.Lease Mineral or Water Rights: Depending on the area, leasing mineral or water rights can be a potential income stream if there are valuable natural resources under the land.

There are so many misconceptions about what a property management company "should do"  The fact is, if it isn't in the management agreement, they aren't responsible to do it.I agree if they're not being truthful about contacting the electrician etc that doesn't foster trust in the relationship. 

Alternatively, partnering with a reliable GC can help you scale without adding extra responsibilities.

It may sound nice to pay a 6% management fee but the extra fees can add up to be more than the other company that charges 10% with no additional fees.