He is very active in investing personally and most of his agents are too.

They will get the highest price and the best terms for their property by marketing it professionally and exposing it to the maximum number of retail buyers, which means putting it on the MLS with an agent.

I would consider selling, i’m not necessarily saying you should, BUT only hold if you have a very strong belief in the appreciation of this property. 

I agree finding the right tenants is very important.

Keep up the good work over there at DM and keep adding new data, it's very helpful!

If they have money and can compete on pricing, brokers will be the best bet.  

If the fan is working the system is almost certainly functioning.There are very cheap testing kits that involve opening them and placing them in areas likely to have radon. 

Both, very big administration mistakes.

I still consider land one of the best low-risk investments when purchased correctly.

First pro is you learn how to be a landlord and to manage properties and this is the best way to get started into real estate investing.