So I just started using Yelp but I was reading about places in vegas and decided to write a review to warn people about Ah Sin. We went last September and it was slightly chilly at night with just a skirt and tank on. We walked up and asked to be seated without being asked if we wanted outside or in. We were drawn in by the all you can eat sushi and I was so excited that I didn't realize we were being seated out side. I complained that I was cold and would like to sit inside and instead they put a table cloth around my shoulders. A TABLE CLOTH! The sushi tasted like crap and my boyfriend had food poisoning from it all night so we missed out on half of our trip. DON'T GO TO AH SIN!