I went to a networking event at Lustre and we had a pretty bad experience. Our server was inattentive - about half our people had to go to the bar for drinks. (There were ~10 people in our group.) The flat breads were good but the rest of the food we ordered was bland. Our bill was all messed up - wrong prices for items and it took them way too long to figure out how to get a voided copy of the wrong bill for our hosts records.
One of our group members asked for her the bill and she said she saw our server drinking a martini instead of getting it for her.
The ambiance and the view from the rooftop was very nice, but overall, I don't recommend this place.