They are DIY friendly so you can have a good handyman put it in unlike sheet vinyl where you really want a professional installer.

Small multi family is generally the most attractive asset class for out of state investors here as it provides a nice balance of cash flow with reasonable purchase price

If you trust the provider and coverage is adequate - take it and run. 

Where I live, the Landlord has to provide at least three comparable rentals to justify the rent rate. 

There are companies that sell turn-key rentals that could be a great solution for a busy professional, or maybe finding a reputable wholesaling company or realtor to help bring you deals to leverage your time better. 

please share any info on insurance companies that provide umbrella insurance for liability protection .

Before, during and after closing your mortgage professional should be responsive.

Provides good support, doesn't usually bother me unless it comes to expenses large expenses or rent adjustment.The reason I am thinking of getting out of being a real estate investor is due to the stress and constant little expenses that are adding up. 

It's hard to provide much guidance without a T3 NOI or Proforma NOI.

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