This was the first time I had a Sunday brunch at a hotel.
I bought a hotel voucher on internet and they called me to confirm a booking later that made me impressed because the staff took great care of their customer. When I arrived the hotel, they treated me like I was the princess. They were so polite and professional. It was a great time to eat many foods little by little. Test kinds of food such as western, Indian, Chinese, Japanese and seafood. I think the food were good but the service is better.
If you have a chance to visit Bangkok I recommend you to try having food at the Erawan Hotel. I think you will definitely have a great experience like me.