If you go to Geneva, I can't recommend this restaurant highly enough. It's not cheap, but this is relatively reasonable for Geneva. I was there about a month ago and had a great time.
The pizza was exquisite; the ingredients were top notch, the pizza base couldn't have been fresher and it served with a bowl of 'home-made' chili sauce.
They have an incredibly good selection of top-end wines on their carte. Predominantly Italian, some of which I can only dream of drinking, I was tempted to order one to see if they actually had the reference in stock. As it was, I *cough* settled for a light, fresh Orvieto with a pleasing acidity which cut through the molten mozzarella perfectly.
Now, I'm not sure if it was because we were two girls or if every customer got the same treatment, but the level of service bordered on overly-attentive. Barely a minute would have passed before a waiter glanced or came over to check if we were alright. As a result, our glasses were never empty and I'm sure we were given far more than our fair share of limoncello as a digestif.