What are your thoughts on W vs Marriot Miyako as a plat holder? trying to book a night in Osaka, and W and Marriott Miyako are comparable from points required 45K(W) vs. 40K(Marriott Miyako). Location wise W wins, and I believe W is a higher category (and is ~20,000 yen more expensive). But I don't know if I like the vibe, especially this location.
Any thoughts on these locations?

Also, would love to get your thoughts on the difference bw Sheraton Miyako Osaka, Westin Osaka vs. Courtyard Shin-Osaka, ignoring the proximity to the bullet train station. Westin Osaka seems to be more conveniently located, and I may have to work EST, so having access to cafes/restaurants open 24 hours is nice, but wanted to see if the location would justify the price difference and/or if Sheraton / Courtyard had a nicer lounge. Would love to get your thoughts...