I came here with a group of 6 girls for a bachelorette party dinner, and everything from the food to service was top notch. The interior is very classy and glam, and their wait staff is amazing. We all had the filet mignon with various sides, and everyone's meat was cooked well. Note that if you ask for your steak to be cooked medium well, this restaurant in particular will butterfly your meat, so keep that in mind.
We informed the waitstaff beforehand that our dinner was for a bachelorette party, and when they brought out the dessert, they had presented it beautifully with candles (which we provided in advance) spelling out the bride-to-be's name. They were super accommodating about this.
I would warn that if you plan on going with a group that has the tendency to get a bit loud (and who wouldn't after a few drinks when you're in Vegas!?), you may want to take your party elsewhere. We unfortunately were told to keep our volume down because someone had complained, and that put a bit of a damper on our celebratory mood. However, other members of the waitstaff apologized to us because of this which more than made up for it.
I love this place and would love to come back next time I'm in town. :)