@Shanae Swaby Welcome to the 419, it sounds like you're making some good decisions. You will find a lot of options to choose from. Many neighborhoods can be reached in 20 minutes, but Sylvania would be a stretch. It really depends on the type of neighborhood/feel you are looking for, and once you describe that to a realtor (I'm not one) I'm sure you can find a duplex nearby. Less duplex choices in the suburbs but there should be some.
Just to name a few:
Perrysburg: A+ suburban, but pricy and they go fast
Oregon: B suburban
Rossford: B suburban
Maumee: B suburban
South Toledo / Beverly is probably one of the few within Toledo I would suggest as being relatively safe and also a reasonable commute for you. Trendy appreciating neighborhood, older houses, some duplexes.
Anything east of Owens can be summed up as rural.
Good luck to you, I'm sure you'll get more suggestions on here!
Dan
You really do have a ton of options and there is everything from cheap duplexes for 40k to suburban townhome style duplexes for 200k+. I am not a realtor but I do suggest asking