My wife and I have eaten at Rosa's a couple of times in the past and still occasionally order take outs. We find the food quality reasonable but it's nothing to rave about.

The service we've experienced has been anywhere from begrudging to appalling and is the reason we no longer eat there. I've eaten at many good restaurants at home and abroad and remain baffled at the bizarre attitude that the staff (and owner) have towards customers. At least with a take-out you don't have to put up with the service :)