"Although we held a month in advance when we arrived at oscar, they were closed for a private event, they were also the next night. when we asked ourselves what happened to our reservation, we were told that in principle no reservation can be made through open table because their systems don't talk to each other, as our reservation was made so far in advance that they would have given us a polite call to let us know that they would be closed. Instead we went to several restaurants that try to find a place without an hour waiting."