I don't have a specific property in mind, but there are a few available, one four unit that I like more than the rest, but not enough to call it the one I will buy for sure. There is also a three unit. Further, there are duplexes, but mostly not in the best areas. I'm considering all of these.
I am planning to manage it myself, but that's a great question because I haven't done it before and my job is fairly demanding. Sometimes I will travel for a week here and there (on rare occasions it will be more than that). I'm expecting that I will have to have some sort of backup person to help when I'm out of town or simply don't have the time to deal with whatever comes up. The property that stands out slightly more than the rest will require repairs and updates, not necessarily immediately but soon (as far as I know).
My wife and I still have some debt, but we haven't been chipping away at it quite. Our reserves would be a low interest (6%) credit card until we got into a better position.
I'll be almost completely financing it.
Time... great question. I rarely pay anybody to fix something that breaks (might have to change this)... but I'm on call 24-7 with work (I'm a manager/technician for an ISP) and don't have a ton of time, I make time for things that are a priority, but work takes precedence.
The 3 units are currently rented, but I don't have specifics on how long their leases are or when they moved into the property.