When we went in here we asked if our waitress spoke English and were delighted she did and seemed to be very fluent. She took our orders and all seemed fine.
Then the bottle of wine we ordered arrived as a glass. I explained that we wanted the bottle and she apologised and said she understood we'd asked for a glass and was that okay - I was trying to explain I'd drink the glass but to bring a bottle. I figured we wouldn't get the bottle and we didn't! OH had a beer anyway so he was fine with that.
Starters were fine - caesar salad and chicken wings - and were really good.
OH had ordered steak and she'd asked him if he wanted it medium and he'd said medium-rare - and it came rare. He was okay with that - no way could I have ate it if it had been mine.
She was a really good server and checked back with us constantly. I'd happily go back again - and be a little more careful with ordering - we do have a few German words and would be able to explain bottle of wine etc!