Am currently looking at Silvio Nickol or Steirereck for dinner in April 2015 (Fri 3rd if Steirereck, Sat 4th if Silvio Nickol). Any have any experience with both restaurants? Which one would you recommend? Is Silvio Nickol worth the added expense?
One last thing to mention would be that a more romantic, cosier atmosphere would be preferred.
Thanks in advance!