It seems like a common challenge, and any advice you can provide would be invaluable.Thank you in advance for your help!

You can theoretically have a higher rate from one lender with lower origination fees and total finance charges may come in lower.  

If you look what ADUs have done for California, it seems like this can be a transformative trend here in MA. 

@Andreas Mathews admirable, but make sure you do some research so you understand what a PM can make.Starting your own PMC business will require 75-150 doors to make a decent living, depending on gross rents and your fee structre.Working for a SFR PMC as a PM, will require a RE license and you usually get paid a percentage of the gross rents the portfolio of owners/properties you manage generates.

Its hard enough if the home was in your name let alone an LLC as your LLC can not get any bank financing.

Can anyone help me by running some comps and letting me know for what it would apprise for ( ballpark )  Thanks!

@Polat CaglayanI've never seen a formula but here is a general rule of thumb for multifamily:The class of an apartment refers to the quality of the building, which can be determined by a number of factors, including age, location, and condition: Class A: These are the highest quality apartments, typically built within the last 15 years.

@Taylor DaschYou can buy the property in your own name if it's outside the so-called restricted zone.

I'll see if I can use some of this because I get almost no Airbnb bookings unless I drop price way low.

Be willing to help others, listen to them, and provide value anytime you can and you will go far!