16-18 on the ground floor, 30-35 on the gallery, 20 in the wine cellar and from mid April to mid October 45 on the terrace.
I was there in summer and I sat on terrace. The representative could help.
ground floor as described, stairs to any area which was being used by quite a large party 20 ish when we were there
There is a bar and seating for 20 + on the ground floor plus outside tables when the weather is suitable. There is a staircase which waiters used, so there may be a first floor section also. Never had any occasion to investigate or enquire. Sorry can't be more helpful.
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