Buy a house with traditional owner occupant financing (usually better terms than given to investors) and then move out and rent it.  

@Travis HauserIf I were in your shoes with young children (I'm assuming pre-school age) I would buy my first rental property (sfh or small multi) as an owner occupant - Live there for a few months or a year and move to your second rental property as an owner occupant - repeat as often as possible - Once your kids are school age, this will become less attractive because you will want to keep the kids in the same schools

It is a method of calculating residents utility bill based on a combination of factors such as occupancy, apartment square footage, and number of beds.  

There is a lengthy owner occupant certification you will sign.

Water: Tenant is responsible for all water bills and water usage beginning the 1st day of occupancy.

One addendum I would note is that Keene has occupancy restrictions based on zoning.

Properties that are managed long term will have lower occupancy if not managed well.

I have only had 1 rehab going at a time, I do it on the side and struggle to as my primary occupation consumes almost all of my time.

Typically commands median prices and occupancy and in my opinion can get hurt by bad reviews or increased competition.Although not easily, if an investor can manage to be both #2 & #3 (a lot of time husband/wife teams) these are the people that seem to have incredible, rather than marginal, success with Airbnb.

What does the Rental Agreement state regarding additional occupants?