This designation doesn’t cost extra or give the manager access to insurance payouts but ensures you and the property manager are aligned during incidents, such as tenant lawsuits or insurance claims.

Airbnb dynamic pricing has ruined the whole industry.Airbnb's dynamic pricing isn't designed to get YOU a booking. 

Mixed-use properties that integrate residential units, co-working spaces, and retail areas with sustainable design elements are particularly appealing.

Also, if you form an LLC to hold the property, you will need a designated agent(attorney) in that state. 

BiggerPockets is full of resources designed to help you along your journey, whether you are just getting started or a seasoned investor.

You interior design definitely needs work.

I would focus on a strategy and you and your brother like (Do you want day to day management of a house flip?

I like your strategies!

Consider different strategies like mid and short term rentals as I believe the Portland area would allow for success in both (although I have heard Portland proper is tough on STRs).Best of luck!

They also offer a cheap and efficient way to skiptrace and send post cards, you can even design your own with their creator.