What do you wish your accountant did better? 

I typically don't include a washer and dryer with my units, because they can be a service nightmare.

Its doubtful they will be willing to pay the increased rent (they obviously like the size and price as is).If you are splitting the electrical service, its very, very likely the entire electrical system will need to be brought up to current code. 

@Damon Saxton Buy a few properties of your own get hundreds of smokin reviews and branch out to offer your PM services to other owners. 

Positive reviews don't just show up, it requires the agent to provide good customer service and market knowledge, further it will be a good indicator of their deal flow.

I'm sure you can find a local Realtor willing to assist you with an offer contract, in exchange for using them as your selling agent (also a good practice if you wish to sell quickly).

We can and have done everything from full service rental management, to just lawn/snow and maintenance to even rehab management.

Share them that your services are reliable thru written and video testimonials.

I wish that I knew these in details so I won't have to fail.

If I pay $50 for the Sheriff to issue them a 3-day Pay or Quit Notice, I list the unpaid charges AND the $50 service fee and require them to pay the entire amount or I proceed with eviction.