Fully Flexible Room Only @ Chatrium Hotel Riverside Bangkok. ***Songkran Survival Kit 2 Sets of water gun and water proof bag per room per stay provided for during 12 16 April 2015 Minimum 2 nights stay***. Package Inclusions : Room Only with Free WiFi. Welcome drink upon arrival. Additional Benefits : THB 500 per room per stay, only eligible to be used on the chargeable Hotel managed facilities of F&B, Business Centre, Minibar and Laundry. Guaranteed Early check in from 1100 am or 1100 hrs. Guaranteed Late check out until 0300 pm or 1500 hrs. This early check in and late check out are NOT eligible and NOT applicable to the following festive periods of : Christmas and New Year from 23 December 15 3 January 2016. Valentines Days from 13 15 February 2016. Chinese New Year from 6 11 February 2016.