makes my life a bit easier. 

As a new investor which is better/ easier to obtain in order to purchase a home, loans or a buisness line of credit if I open up an LLC. 

However, you may be entitled to an exclusion/exception.It appears that you are looking for a second opinion.

Instead of throwing them out, perhaps it would be easier to make them want to leave?  

One of the more challenging thing in Multifamily is probably financing. in swaying that, once you figure that out it is easier. so to summarize, anything could look like a "big problem" if you don't know how to deal with it.

Having these facilities within a short walking, driving, or biking distance will dramatically improve quality of life and easier integration into the community.

It is up to the victim to call it in if the abuser appears since the landlord may not know.

Both of us on loan, we get owner occupied interest rates and flexible down payment amount (although I feel I would want to put down 20% to remove PMI)Once Dad sells his home (easier to do than finding a duplex) he will give me about $55-65k of the profits, be the owner occupier in a duplex, go halfsies on repair/cap ex, but only wants to pay about $500 per month (he'll adjust for inflation!) 

I'd love to get started by house hacking in a multi family but that seems easier said than done in the Boston market?

Most people (me included) feel that purchasing your first couple properties under your own name is easier and cheaper than in an LLC.