I have heard two versions regarding the history of KBC--either it was originally an Embassy Suites hotel or it was built as an Embassy vacation club resort. I don't know which is true. I have read that there are only partial kitchens. Not sure if that is an issue for you or not.
Good luck.
Been an owner at KBC since 1998 and know the story. It was originally built in the 1980s, as the Embassy Suites hotel. Signature Resorts was the managing general partner of West Maui Resort Partners, a group that purchased the property in the late 1990s and began a timeshare conversion. Signature later became Sunterra.
Originally, Signature/Sunterra was developing a network of timeshares under the Embassy Vacation Resort (EVR) brand on behalf of Promus Corporation, which owned the Embassy brands. EVR also had locations on Kauai (now Poipu Point), Lake Tahoe, Orlando, Myrtle Beach, and Scottsdale.
When Hilton Corp bought Promus Corp in the 2000/2001 timeframe, they no longer needed the Embassy Vacation Resort Brand since they already had HGVC. As I recall, I think the Myrtle Beach and Scottsdale EVR locations may have had different ownership, so they ditched the Embassy name and were transitioned to Sheraton/Starwood. The Signature/Sunterra developed locations on Kauai, Maui, and Orlando stayed with Sunterra.
Hilton had great interest as I recall in the Embassy Vacation Resort on Maui and had negotiated a deal with Sunterra to acquire the property, totally renovate it, and convert it to HGVC. But the post 9/11 travel recession coupled with some purchase accounting rule changes brought on by the Enron scandal scuttled the deal and Sunterra removed the Embassy name and changed the name to Kaanapali Beach Club.
The kitchens at KBC have been vastly improved since the beginning. At first they just had a mini-fridge like the Marriott Maui Ocean Club has in their older sections, plus a dishwasher, microwave, etc. Sometime after the HGVC conversion deal fell through, Sunterra did their own major renovation and we had to pay an $800 or so assessment to cover it - in addition to new furnishings and modernized bathrooms, islands were added in the kitchen as well as a full sized refrigerator. Some newer 2BR conversions on the third and fourth floors also got small cooktops as I recall, but to my knowledge cooktops have not been added to the 2BR units on floors 8 and 9. We haven't been out since 2011. I don't think any of the 1BR units have cooktops, but all have the full size refrigerators, microwave, and dishwasher, etc.