Service Service Service!
W Boston does awesome living up to its Whatever Whenever reputation. The guest service is impeccable starting from the moment Jenny at the front desk who checked me in to Eric- the Acura driver who dropped us various places a few times. 
The decor is outstanding, with beautiful people to match. As far as the noise and sounds go..... well its downtown and yes there are clubs outside but with sound proofing seemed pretty good to me- would take the beautiful large windows and cityscape views over soundproof concrete. 
All in all - W boston is where I want to be!