My other units rent for 1650, residential. 

One of my properties cost me a little more, but the other two were less than what I was paying with foremost insurance.

There are other expenses beside the loan that will need to be accounted for such a grounds maintenance and insurance. 

I typically look at Loopnet, Crexi, and Google "Location + Multifamily Broker", any other recommendations?

Another question is if I'm looking at off market deals that come to me, I would need to come up fast with the money because the property may be sent to me through other means ( realtor, wholesaler, etc) than the MLS and nobody will wait for a Conventional Loan to close 90 days out. 

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

I am exploring other finance options now.

Certain states do not allow your primary to be foreclosed upon for other judgments (for example I believe florida is one of those states) - they can still get a judgement against you for the delta though.But yes this is a concern that every person should realize, which is also why you see many of us here on BP telling people to make sure they have adequate down payment and reserves before they get into something they have never done before.

Batteries are at 98% so that isn't the issue.For those that have other smart locks, have you seen anything like that?

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