I agree with William that the rate you have is probably better than you'd be able to get moving into another property with rates where they are today. 

Definitely something to clarify upfront...If you’re replacing with another restaurant, it should be an easier transition since the setup is already in place.Your biggest risk is vacancy $450K/year is solid, but if you ever need a new tenant,  ensuring the lease rate is sustainable is key! 

If it was due to a natural disaster they cannot raise your rates.

Don't look for lowest rate, look for lowest cost on fees as you will either refinance out of that loan or sell- the prepay will hit you on the back of the head like a cinderblock wall.

Rates were still extremely low, which made both properties extremely lucrative with cash flow.

Ask for a 70k payment and give them an interest rate that is 1 point higher than yours.

To avoid going through the same poor experience, keep reading.Even if someone gives you a referral here, do NOT make the mistake of assuming that the PMC will meet your expectations, just because they met the expectations of the referral source.In our experience, the #1 mistake owners make when selecting a Property Management Company (PMC) is ASSUMING instead of CONFIRMING.It's often a case of not doing enough research, as they don't know what they don't know!

Cash flow is definitely the biggest challenge; both in terms of finding properties to buy that cash flow with a loan on them and just company wide given interest rates and labor/material is up and, at least where I'm at in Jackson County, MO, taxes are way up too. 

Depending on how it is done and what guarantees the government offers and requires of the released entities, interest rates could move slightly higher.

The tax paid from your lending proceeds should be the equivalent of your tax rate I would think.