The place is very cozy and overall beautiful, nicely decorated for Christmas. The staff is polite. Unfortunately not all positions from the menu were avaliable (visited on Sunday evening).
Tartar is not bad, but not spiced enough, not enought pickles/capers on side or sauce. Also it served with a croissant, which in my opinion is not the best choice for tartar. The meat itself is really good tho.
Vitello tonnato is good, a sauce a little bit sicker than a classic one, again not enough pickles (for me), but still really good 👍
Steak mignon is good, the doneness level was exactly what I ordered. Very tasty.
Desserts are not worth attention really :)