I believe the biggest arguments against Portsmouth are the high local taxes and of course the crime.

You need to check local laws to see what is and isn't allowed.

Make connections with other investors by using mentors, online forums, and local gatherings.

Work with a local installer that will stand behind their work.

I do have two different people who are local that have given me their opinion of the area.

@Bobby Eastman  Are you working with local / regional banks? 

If I remember correctly, they require the property manager to live within either 30 miles or 30 minutes of the property (I think) therefore if your out of state they will require a local person. 

I'm a local Investor and agent and own a property manager in WV who specializes in working with out-of-state investors!

As a local investor and agent here in Columbus, let me know if you have any questions or want to connect!

I also live and invest locally here in Columbus and would recommend it.