We ate her on our last night after reading the reviews.
On the menu everything is priced apparat from the fresh fish.
We ordered king prawns after the waitress explaining that they were 800 Bart for one kilo.
We ordered four, when the bill came she had charged us over one thousand Bart for four prawns, claiming that they are one 1,800 Bart.
The waitress stated very clearly the original price, since here we are in a five star hotel & had the same prawns for half the price.
The food was nice, thought the squid curry was very chewy.
I personally wouldn't return.

we had to go there twice as the seafood was not only fresh and very well cooked but also to an affordable price.

FIrst: it's located at the end of Nopparat Thara beach, so take absolutely a tuk tuk to go there from Ao Nang.
Second: don't judge the place by the first look...it may seem simple and sketchy, with really bad live music (very funny though...)
Third: enjoy any dish, choose your own piece of crab, snapper or anything and taste it!
Great seafood at an absolutely reasonable price.

We were here twice during our stay at Ao Nang and after our first visit we choosed this place to be the one where we eat our christmas dinner insted of eating it in some overpriced hotel buffet. Really good service and great variety of thai and sea food, also some western dishes for the kids to choose from. And also really spicy food :) Best value for money during our two week stay. Very recommedable.