Worst service ever. Every other person who handled our order got it wrong, then rolled their eyes at us when we asked them to make it the right way, then then charged us extra for a teaspoon of guacamole and a regular portion of cheese. Staff were literally throwing food around, then using filthy towels to clean up after themselves. To top it off, when we later called to speak with the manager, she expressed zero interest in actually fixing the problems, but instead kept insisting that I take a voucher for a free burrito. I didn't want a free burrito. I wanted to go to a restaurant with polite, competent staff and a manager who cared to fix problems with her staff.