Some owners are cheap and don't want to pay someone an hourly wage or benefits (at least that's true in the states), and they'll take on someone who can manage things who doesn't necessarily have experience specific to property management. 

Nobody should be expected to do that, and it's obvious why the industry is full of con artists - because it's the only way they can make any decent wage for what they do.So, hire someone and pay them a fair wage. 

Confirm wages and time frames.

Even these last 10 years you have economists reporting minimal inflation, stagnant wages. 

The good thing about FT lien is they do not garnishee wages.

No garnishment of wages as well 

Lower income neighborhoods will also unfortunately be hit the worst with the current pandemic/economic unemployment as we've seen it's mostly lower wage earners losing jobs. 

Your tenant offers to do it but he's not a professional so you shouldn't pay him professional wages.

Tax considerations - lower income earners or real estate professionals can use real estate losses to reduce their income tax from their W2 or other real estate earnings. 6.

I've been an 'administrative consultant ' for others I knew but honestly it was a low wage job with risks.