Do you see any cases where a non-professional could safely participate in one of these with the right approach?

@Khaled Seirafi what business would make the mistake of providing BAD references?

But I understand where I’m at now, and am willing to work for free until I can provide such value.A little about me.

Give them a short, professional notice and move on.Second, I don't think a specific form is required in Massachusetts.

Did you work with any real estate professionals (agents, lenders, etc.) that you'd recommend to others?

I have used avail.co in the past with great success but it appears this software and others no longer market on zillow which I know to provide a lot of leads in the past. 

Sure, because when you take rent payments out of the equation you can focus on the tenant landlord relationship and providing the best experience for the tenant.All the best!

Implying bait and switch is pretty bold, please provide specific examples OR possibly consider not implying this about a loan shop that you clearly don't know much about. 

Scope of WorkThe Subcontractor agrees to perform the following work (“Scope of Work”):Detailed description of tasks and responsibilities.Exclusions: [List any exclusions here].Materials to be provided by: [Contractor/Subcontractor].Reference drawings or plans: [Attach if applicable].2.

If you provide more specific detail, and ask more specific questions, we will be able to provide answers in line with our knowledge/experience.