360 S. Westlake looks familiar but nothing turns up in the search function.

GSV
But even if we have seen it, I don't think we realized it used to be the Royal Palms Hotel.

ebay
Two spacious ballrooms
and three cocktail lounges!! Where did they fit all these amenities? I had to have a closer look.

google_earth
above: Is the one story section the old hotel's parking garage or one of it's two ballrooms?
*If you return to the first photograph you can see what looks like the old garage entrance in front on the left.
(I could be wrong....it looks awfully small)
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For some reason or other, the google-mobile driver decided to drive down the alley.
-the old hotel is in the distance, past the vacant lot.

GSV
-a closer look

GSV
Today it's the Royal Palms/Mary Lind Recovery Center. I tried to locate interior photos to no avail.
http://www.marylind.org/
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