Triplex in the suburbs

[Lisa Vu]

Can someone let me know if this is a good deal? 

Triplex located in the suburb of Pittsburgh. The neighborhood is pretty good. There’s plenty of restaurants and grocery stores around. Property is priced around $300,000 with the following units:

2 2 bd 1 bathroom $1,250 monthly
1 1bd 1bathroom $800 monthly

I would also be hiring a property management company that would take 10% of profit to take care of the property.