It's not very often that you can find a friendly Israeli owned and operated kosher restaurant. I've found in my travels that Israeli owned restaurant are unfriendly and usually have bad service. No idea how it happened, but Yafo has good food, really good service and the folks running the place and extremely nice.
We were in Vegas for shabbos and went there twice. We had pizza, fish, french fries and falafel. The only item not up to par was in fact the falafel. It was dry and crumbly, the pizza is of the doughy consistency, but it has a lot of flavor. The fries are the frozen shoestring kind (pretty much everyone uses frozen fries) On Saturday night we got the veggie supreme pizza, which had feta, olives, artichoke, eggplant and pesto...it was real good.