I've never had a good experience here and a simple transaction like paying my rent usually takes…read moreabout 45 minutes. The staff never explains anything very well and I always have to tell them that yes, I can pay my bills at that branch.
The ATM is going to charge you a lot to use it. As far as I know this is the one of the only banks in Ipanema that does this, and my guess is because foreigners will recognize the name. You can easily go to any other bank, like Banco do Brasil, and not get charged anything for using the ATM.
Don't waste your time or money.