This should be the most white place in Bangkok. There are many Japanese and Koreans. Bars, restaurants, money exchanges. Street vendors are also everywhere. Consumption is not high. Cut all kinds of bagged fruits in 20-50 baht, fresh juice, ice sand in 40-50 baht, coconut shell mixed with fresh coconut meat and homemade coconut ice cream is 50 baht. Bar beer is between 60 and 100 baht. A foreigner can order a bottle of cold beer for half a day. Eat to see the content, normal consumption is around 100-150. So the consumption of water is very low. But exchange rates in Bangkok are generally low. The highest one found in Kaoshan was 4.85, and the lowest was even 4.5. It's much lower than in Pattaya. So try to bait baht in advance or use Alipay in advance. Almost all supermarkets and shopping malls in Thailand can support Alipay now. The exchange rate of direct Alipay consumption is the best.