Wow! I've been to Las Vegas a dozen times and never knew this place existed... Hell, I didn't even realize the strip is next door to Chinatown!!! Whaaaat!!!
This place opens at 10:30am on the weekend. I was there for Dim Sum right when it opened. The food was great. A lot of the pastries like the Sesame Balls, Barbeque Pork Pies were fresh out of the oven and hot! Those were GREAT!!! Seriously I didn't realize the difference, but if I can make a comparison. Cookies fresh from the oven are WAY better than ones sitting around, so were the Sesame Balls. The Sui Mai was fresh too, but I think the chicken feet were a little over done. That was the only bad thing I have to say.
The Good:
Very close to the strip by taxi
Walking distance from The Orleans Casino
Good Authentic Dim Sum
Inexpensive
Decent/Friendly Service (is that possible at Dim Sum?)
The Bad:
No taxi's readily in the area to get you back to the strip.
If you walk to The Orleans for a taxi the neighborhood gets a little slummy.