Hilton HHonors - How to search for Spa/Jacuzzi suites?

Tonight I had the idea that I'd treat my fiance to a spa/jacuzzi suite at a hotel when she comes visits me. So I thought I could hop onto the hilton site and do a search for hotels with that feature. Nope, not happening. Does anyone have a secrets or tips they are will to share with me on how to find them?

I called the 800 number and the gentleman told me of a hotel that had the suite I was looking for, so for the immediate time being, I'm okay, but what about in the future? I'm surprised its not an option on their site. Plus, when I went to this particular hotel's site (its a Hampton Garden Inn), it makes no mention of the room and doesn't list it as an availability (search with no dates).

I can't be the only person who has tried this :confused:

Generally, they are not available for booking online. Best idea is to call the hotel directly and talk to the in-house reservations office (make sure you specifically ask the operator for "IN HOUSE reservations" - sometimes they just forward you onto the central number)