They have private parking and outdoor seating in sala's (although they have also one airco karaoke room). They serve Thai food only. We had rice, 2 fish dishes, 1 dried-beef and 1 som-tam and we did drink non-alcohol. Total price (2 persons) was 650 Thai baht. I think good value for money. And the food .... it was delicious! I am sure we will come back here. I love the location, out of the busy city but still close bye for us. Highly recommended! Facebook : FB page of Suan Krua Mani Restaurant KK.
Update : Not sure if this restaurant is still alive and kicking.