Buying one side of a duplex.

[Gavin Hall]

I found half of a duplex for sale. The property comes with a tenant and even if I were to purchase at asking price, it has a good ROI (around 15%). However, it doesn't seem very desirable to me to own only half of a duplex. I'm unsure of how you would complete required maintenance, especially on the exterior. Does anybody have any experience or thoughts on this? Thanks in advance!