The NAVSUP WSS has identified the Sheraton, Downtown Philadelphia, as the sole source vendor for an upcoming training event. This decision stems from the lack of suitable space at NAVSUP WSS facilities and the inability of other comparable hotels to meet the specific logistical requirements. These requirements include accommodating over 300 attendees, providing a large conference room, audiovisual equipment, Wi-Fi, meals, lodging, and sufficient overnight rooms for the desired dates. Despite an internet search for alternative venues, no other hotel could meet the extensive needs for this large-scale event. The Sheraton was chosen for its desirable location, refurbished meeting rooms, professional coordination, and overall suitable atmosphere, minimizing potential negative conference experiences. This justification for a sole source action prevents full and open competition.