A ton of questionable money raisers are running around as "co-GP", but do they "really" co-GP or is it a shell title with no authority nor a legit role outside of raising $ for a cut?

Big enough that you aren't competing with newer investors/house hackers but small enough that you aren't competing with institutional money.

That's fine as between them but the lender is still going to hold both liable for the debt if the payments aren't made. 

Profits aren't somehow ridiculously high, but our average cash on cash return is >23% across the portfolio.  

Begin with do you gave a participating housing authority ( HA) in your clients area? 

The parent LLC will have an umbrella company agreement or operating agreement that will state the company is authorized to create specific series. 

As long as it is your primary residence and you aren't renting it out when you are not there, you will be fine.

Hi All,I am looking to convert the basement into an ADU hence I will need to interact with local authority in order to obtain the building permit.

My rule of thumb is, if you have to ask if they are legit then they probably aren't.

First off, you should know that getting a loan as a foreigner in Mexico is quite difficult—most traditional lending options aren’t available, so you’ll likely have to explore alternative financing or fund the construction yourself.When it comes to managing the property as a short-term rental, you'll need to decide whether you want to open a small company in Mexico.