I went to Ruen Urai restaurant. It is located in The Rose Hotel but Like Fountainhall says it is separate the Rose Hotel. I when there Because of is last Post he said some nice things about this place.
and Here a other post for the hotel next to this place
The Rose Hotel
It is an experience to live in Bangkok and Ruen Urai has some of best dishes you will have the pleasure to eat. The set up of the restaurant is in a old Thai style home in the heart of Bangkok. I recommend everyone to enjoy the savors of Thai traditional cuisine in this elegant ambiance and also if you don't want to eat just come visit this urban oasis to have nice cold drink. This restaurant is open from 12 noon to 11 pm.
It is a fantastic restaurant. I really enjoy this place as the food was great. I tried one of the Traditional *Khao Neaw Mamuang* - this Dish is Mango and Stick Rice one of My favorite desert in Thailand Cost 150 thb and also I had as a appetizers the *Satay Ghoong Rhue Pla Salmon* this is Barbecued satay Salmon serve whit there home made peanut sauce it was mouth watering totally love it, the cost of this dish 300 thb. Next i had *Nuea Yaang Rhue Khor* this is a beef salad it was spicy but it was great, The cost of this dish 280thb and as main dish *Bped Yaang* this is Duck plate that was so tasty it cons it in a Barbequed Duck, stir-fried in a black pepper sauce. cost me 300.
It was a great experience but it was not cheap in Thai standard It a Big 5 star for me.
There Website: http://www.ruen-urai.com/
Address: 118 Surawongse Road, Bangrak Bangkok 10500 Thailand
Tel: +66 (02) 2668268-72 Fax: 66 (02) 266 8096
Open Hour 12 noon to 11 pm.