You can use an Attorney, Title Agency, or both depending on the state. 

I have recently noticed a few articles posted on mainstream sites such as marketwatch about back door Roth IRA.

I just graduated and am currently working as an intern at a government agency (for up to one year).

Depends how professional the current PMC will be about the transistion.First, have client get all leases.Then rent ledgers.Make sure you get a copy of their current management contract, so you understand the Termination requirements - you don't want to break any state agency laws and have the curent PMC file anything against you.Make sure the client follows the Termination requirements BEFORE you take over.Suggest the owner emails their Termination notice to current PMC and copies you on the email.

One of the things that make "Agency" guidelines good is that they are standardized across all states so you will not find many differences in Conventional, FHA, VA, or USDA loans. 

We do 7-8 flips a year and always use the same local closing attorney.  I'm wondering if it is common to negotiate closing attorney fees due to repeat business for the CA.  When we purchase a property, we have CA fees...

The approved contractors have to meet insurance guidelines (often not met by an average company), typically are certified by national and state agencies in home energy efficiency, and invest around $10k in energy testing equipment just to participate.

Get your license but focus on either investing or agency. 

I work for an STR-only real estate agency, and we have agents in 20 STR-friendly markets who know this field inside-out. 

Virtually none of my units meet the current rules but all are legal because they were legal when windows were installed.   “(1) An enforcement agency, until January 1, 2030, that issues to an owner of an accessory dwelling unit described in subparagraph (A) or (B) below, a notice to correct a violation of any provision of any building standard pursuant to this part shall include in that notice a statement that the owner of the unit has a right to request a delay in enforcement pursuant to this subdivision:(A) The accessory dwelling unit was built before January 1, 2020.