Not up to usual standards for Westin
Stayed at the Westin La Cantera Resort over the Memorial Day weekend. Resort was full ( read : feeling over booked) and staff was working to capacity ( read: frazzled). Unfortunately, our experience there was less than satisfactory. Check in was a mess even though we arrived after 9 pm with guaranteed late arrival - they had a time finding our reservations . Got to our "Deluxe" room on the ground floor which is touted on the website as "Premier Texas Hill Country Accommodations" , only to find it to be a standard hotel room by any measure ( I have stayed in equally nice rooms at a Hilton). That was bad enough given the almost $330/ nite room fee, but the "view" was a row of hedges partially blocking the view of a parking lot. Asked to be moved and they finally complied , moving us to the 3rd floor. That room was no more 'Deluxe" but the view was at least better. No info on setting the room temp was given, and the room seemed humid. When I found the thermostat , I was standing in wet carpet- the AC didn't work well . Called Maintenance and they agreed to come out the next day to fix the problem. No offer to move us to another room.. Not sure it got fixed because room stayed humid all 3 days we were there. Next morning the adventure continued - in room coffee pot made coffee that tasted of burnt plastic, and the handset of the room phone didn't work so we had to use the speaker function. 
On the positive side: the valet service was prompt and efficient. The "Adults only" pool was nice and service there was very good. Not a golfer, but cart service at the front door was a nice touch. Breakfast buffet was the best thing at the resort- well done and lots of selections at a reasonable price. 
The $24/ nite "Resort Charge" seems excessive and honestly, annoying- I wish that they would just put it all in the room charge because you cant "avoid" it.- but that would just make the rooms seem even more expensive, I guess. 
I'm a Starwood Preferred member and preferentially stay at a Westin when I can. La Cantera is not up to the usual standards of the Westin chain- we were disappointed in the resort and would have a hard time recommending it.