I occupy the rental I own, but unfortunately I had to let one of the families go before I could move in...
But lets look back at the full scenario...
I was literally looking at dozens of properties before finding the one I eventually moved into. And almost every property I looked at was 100% occupied. There was one duplex in particular that was almost completely turn-key and I could have moved in and not had to worry about a thing. But morally I felt like I had to let it go since the upper unit was being rented to a father and his kids, while the lower was occupied by his parents. Kicking one out would have meant that they both would have left, and at the time I felt that just the thought of this would have kept me up at night...
But after thinking to myself that I may eventually have to remove someone from the equation anyway, the very next property I viewed I decided to grow thicker skin.
I ended up evicting a family that had no security deposit on record (because what is a tenant if you have no leverage over them?) So they left and I moved in a month later.
Well, I bet you would have loved to see the look on my face when I found out they moved into the apartment right next door!!
Anyway, he ended up coming up to me and thanking me because his family was able to rent a larger unit from my neighbor, and had I not made them leave, they would not even have considered a larger apt.
So in the end, it worked out for everyone - almost...
In reality, he also thanked me because he was hoping to buy the property that I bought. But after seeing all the work I put into it, he said I saved him from purchasing a headache.
And he was right.
But had I set my morals aside for a moment, I could have evicted the tenants from the previous "turn-key condition" property and moved in without lifting a finger to fix up the place.
So in the end, maybe nice guys do finish last.
From my personal experience, I'd say evict the worst tenant on the premises and move in (if it happens to be a property you really, really want). Don't just settle because you had too big of a heart to kick someone out...