After I purchased my duplex and moved in I planned on managing it myself. I did that for around 6 years. What a pain the rear... Tenants constantly moving out or taking advantage. Unless you know how to proceed legally I would recommend against self management because they will walk all over you. Also, you're going to have to work with people, but not appear weak in doing so, everyone has a sob story as to why they can't pay rent, I can't tell you how many times I came out of pocket to cover their obligations. Also make sure to have an airtight lease agreement otherwise you'll have people putting couches in your front yard to lounge in. What the heck? Anyway, another good idea is to charge them for trash and pay it yourself, otherwise inevitably you Erik have tenants that store it in the garage until they move, then you get to pay to get rid of it. If you don't want smokers sinking up your investment DO NOT TRUST THEM when they promise they will only smoke outside. They are lying to you. Once I switched to a property manager it was one of the best decisions I could have made. I have made more money with much less disruption since I've had them. I'm cheap but 10% is worth having someone else deal with it all. And like I said, even after the management fee I'm making quite a bit more money that before having them.