Oh my gosh! I love Otto! I have been here twice and I had an amazing experience! They have excellent service, food and ambience! It's really nice because it feels like you're in Italy because you're at The Venetian with the blue sky and Italian architecture and when I was there they always play the violin across from the restaurant. It is not too busy but it is such a calming, relaxing experience and Otto is a great place to unwind. I always have a warm reception and they have delicious options and the waiters and waitresses always give you excellent service and help recommend dishes. I like how they actually know what they are talking about and describe in great detail and enthusiasm which is so helpful and greatly appreciated. Go for a full meal with dessert because it is so good! Their wine is really good! I can't wait to come back to Otto!! :)