I went to seminars, paid for classes and mentorship.

As you get more business you could create more features, starting from the ground up with a minimum viable product.

. :)  In 2010, I saw a presentation about SF and MF at a week-end seminar; SF no, and MF yes -- I could understand how it worked.

All three have on line free search features.

I don'tusethe other features they offer (application, maintenance requests,document sharing, listing syndication).

I attended a wholesaling seminar but that is about all the exposure so far to any real estate investing. 

But it depends on what features you're searching for.

It's a great system, but it has a lot more features than most people will ever use.

All mechanicals new or updated, new kitchen, updated bath, added finished sf in basement, new floors, paint, deck, landscaping, feature pallet wood throughout house What was the outcome?

All mechanicals new or updated, new kitchen, updated bath, added finished sf in basement, new floors, paint, deck, landscaping, feature pallet wood throughout houseWhat was the outcome?