Not clear from the title "Union Square Dorm", this is in the Spaulding Hotel, 6 floors of rooms above the main entrance. The location is perfect for Union Square & Market Street shops, restaurant, a direct cablecar to Fisherman's Wharf, and BART. The mattress, pillows & linens seemed new and were excellent, but the room was the most simple & bare I've seen in a very long time. There was a manual-control water radiator by the window for heat, but no provision for cooling except to open the window. The single-pane windows don't block much of the street noise. There's no place to hang clothes except a hook on the bathroom door; no hanger bar or hangers in the closet; no dresser, and just a board on L-brackets mounted to the wall for a desk. But the wifi had good signal, there's a TV on the wall, and the room had its own tub, toilet & sink. The staff were always present, helpful and responsive.