Dear bachelor8, Thank you for this great review and for your loyalty to our company - the JW Marriott Bangkok is a great hotel for Marriott Rewards benefits. Sorry about the BTS noise this trip, we are however double insulating the windows during our renovation which significantly reduces this down to the normal city symphony of Bangkok. We hope to see you back with us soon. Best regards Chris Johns Hotel Manager JW Marriott Hotel Bangkok * We Hear You! Guest room upgrading is underway - see hotel description.