6 unit under contract, thoughts?

[John Mimms]

I just got a 6 unit(all3/2's). Rent is 550 for each unit with all tenants having lived there 3 or more years. 180k as is. 90's homes with new hvac installed in 2014. This will be my second rental property.  My first obstacle will be financing. I am calling all my local banks, I have a close to perfect credit score and other debt free real assets to use as security. Any thoughts or advice?