Originally Posted by zacktw

I might be able to help with this. I recently spent 5 nights at the Westin and had a day pass at the St. Regis a few days ago.

The Westin felt like a brand-new apartment with a modern design and great facilities. In contrast, the St. Regis has a more traditional resort vibe—it's much larger than the Westin—and features excellent restaurants and services that my parents would enjoy.

The great thing is that both offer day passes, so you can stay at one and visit the other for a day!