A cabinet for a CPAP machine includes a base assembly with two side panels, front and rear panels, a top panel slidably mounted atop the base assembly, and a pull-out tray mounted within the base assembly. The top panel is movable between a storage position in which the top panel encloses an upper end of the base assembly, and an access position in which the top panel allows top access into an interior of the base assembly. The pull-out tray is movable between a stowed position in which the pull-out tray is entirely within the base assembly and an extended position in which the pull-out tray extends at least partially out of the base assembly. Each of the side panels defines an opening at an upper end configured to enable a hose of the CPAP machine to pass from the interior of the base assembly to the exterior.