This restaurant seems to have a mixed reputation, ranging from best Italian in Berlin to snooty and…read moreoverpriced. It's definitely expensive, but I would challenge snooty. Three German friends and I decided to go there last minute (so, in jeans, basically) and had no problem on that front (we did sit outside). Bruno was very friendly. To us. Others have commented, and I definitely noted, that the serving staff seemed a bit fearful of him, and of making any mistakes, which I found a bit awkward. The food was very good (though not stellar, as some reviews would suggest). I would recommend it if you are a) curious b) have some money to spend while making up your own mind.