Pre-DVC, the AKL comcierge level rooms could be found on fourth, fifth and sixth floor (the sixth floor exists only above the lobby). DVC has taken over the fifth and sixth floor at Jambo (except for a handful of parking lot view rooms on the fifth) and now the hotel consierge rooms are limited to fourth floor with the club level lounge, used both by DVC club level and AKL concierge, on the sixth.
If you are DVC and want low floor, you need to select the Kidani building which is all DVC and you can get rooms on the second floor (the lowest floor, the under-building garage is beneath that). However, there is no club level at Kidani.