If this job popped up out of the blue, your intent was not to move within the 1st year, so you may be ok.If you are planning on building a portfolio of homes, it is safest to stick in your home for 12 months to reduce the appearance of potential fraud. 

If you plan on moving do something else in the meantime and build up income/savings

Especially on small multi family buildings since most of them are in more urban areas. 

Build a team of professionals, prepare your finances, and carefully select a property near high-demand areas like hospitals or corporate hubs.

Bigger Pockets is a great place to learn and connect with fellow investors.If you’re looking to invest long distance, I definitely recommend building your core-4 team.

Building Fire Stations? 

Yes, I’ll check with regional building, but curious for additional thoughts here.

Buy at a discount given the lack of building potential and can always pass that discount along when I sell.2.

Quote from @Robyn Henderson: My family's 3 unit prewar building in Brooklyn recently had plumbing issues and I'm debating renovating each of the bathrooms.

Good way to build a list of commercial firms in that area that have some deal flow.