The room I was booked in at Fiesta Resort Guam was outright filthy. On entering the room, there was a wet odor that permeated the room. Although the odor was unpleasant, that wasn't the worse issue. When I entered the bathroom, I was shocked to see black mold on the edges of the bathtub. The mold was so obvious it was as though they wanted to impress me with the blackness of their mold. Also, there was dark rust stains on the bottom of the bathtub where it meets the floor and the floor drain. The sink basin is clear glass with scratches and stains. The 2 drinking glasses provided on the glass sink sat on a paper coaster and had hair on the coster that was pressed down by the drinking glasses. Nice touch, housekeeping, way to make sure the hair didn't get blown away. The bed was comfortable - a tad firm - but I like firm beds, so if soft beds is your thing, you might be disappointed. The furnishings and room decor are good. In summary, there is no excuse for the filth I've pointed out. I encourage the management at Fiesta Resort Guam to immediately address these issues.