When we moved our companies to a new accounting software we looked at Quickbooks, but found its international awareness (tax rules, multi-currency, locale support, etc), project/job, and multi-company abilities to be clunky.To be fair, none of the candidates hit everything on our wishlist.We ended-up selecting MoneyWorks by Cognito and have been satisfied with it over the past three years.

Just about any bank can open a joint account. 

If you have an LLC, the accounts should be business accounts in the name of the LLC.

From an operational standpoint you might also want to consider the cost of any extra tax returns that are needed by the entity as well as any extra accounting fees.Good Luck!

Of course, you should switch companies if you are unhappy with their services. 

Monitor the account that all x number of payments went out.

You can have an email for each account and you should be able to set your phone up see multiple accounts at once should you get inquiries or messages.Just log into each account to make updates and price changes.

Sounds like internal accountability is really important to you!

I was a relatively happy Quest Trust Company Gold Family client for over 10 years.  

@Chris ShonYes, a real estate accountant is worth what you pay them.