What's a good loan rate?

[Bill Brady]

Hello Bigger Pockets Family!

I have a quick one for you --> What's a good rate for a 30 year fixed loan on a duplex? I was pre-approved through Bank of America with a 4.5% interest rate but am not sure if that's a good rate for an investment property.

Assume excellent credit. Is that rate ok? Are there any other recommendations?

Thanks!