These services would be targeted more towards those investment property owners (long distance and local) who prefer to maintain control over who they rent to, but do not want to deal with the daily headaches of property maintenance.

It'll help me keep track of what I've done on any particular day/week/month, to include mileage, expenses, and any other important information on a daily basis.

Consider setting goals on daily and weekly processes rather than on the outcomes.

I've driven MLK daily for years and years.  

Compare this to a standard rental where you sign a lease, have a new neighbor or roommate who is paying consistent income and on a long term predictable lease and you don't have to cater to on a daily basis. 

I do re-run my ads daily as the features allow you to do that so it brings the ads up to the top. 

I got my Master of Architecture degree and I use my design skills daily.

If a broker gets daily requests for buy now buyers a request such as yours would likely be in a forgotten or follow up file when you get closer to doing something.

Enforcement:I hear landlords on a daily basis stating that the city doesn't have the resources to enforce the law.

I pull deals in Naples, Bonita, Cape Coral area daily and run numbers.