Keep things the way they are now and with all new tenants.Send out the proper notices allowing yourself sufficient time to replace tenants that for what ever reason choose to move.

Best of luck. what Is the reason for the seller sellIng?

I would throw a "caution flag" by saying that there are still good management firms that are not NARPM credentialed.The reason I say this is because there are minimum unit requirements (500-Unit Years of experience acquired over a minimum of five consecutive years) that quite frankly plenty of PM companies will never hit.

I do interest only for DTI reasons. 

Then MEH, there could be a hundred reasons from the verbiage never transferred across some internet site, to the listing agent forgetting to add it, to the guy having not done anything with his license in years and just remembered he has been paying the $50 every two years to renew it with the state, but hasn't belonged to the board in years.

This is one reason Partnerships are over rated.

In MD they are freely assignable and we often move them from company to company for internal reasons.

The purpose of screening him is not only to determined if he is a trouble maker but is also to insure that when your present tenant leaves for any reason and you end up with him as  your only tenant he is fully qualified.

I think 800/mo is reasonable rent expectation, that's what I charge for the 1br unit in the duplex I bought, and other 1br units are renting for 850-875 in St.

The reason we went with co-signing is because since we're young, I wanted her to be able to have more "history" of adult-credit like things so in the future it will benefit her immensely.