We're planning a May trip to Kauai and are looking into both the Hilton Kauai Resort and Marriott Kauai in Lihue. We don't necessarily need upscale, just somewhere clean and quiet to sleep since we'll be doing a lot of outdoor activities. I read a lot of recent reviews on the net regarding mold and musty smells in a lot of the Marriott rooms. Anyone heard of this? Any input regarding comparing the two hotels? Thanks!