There's a snack bar/deli on site. You can enjoy a drink at the bar/lounge. Public spaces have free WiFi. GRAND HOSTEL LDK Odori Park (Formerly: THE STAY SAPPORO ANNEX) also features a vending machine, a television in a common area, and an elevator.
My room is quiet even though I was staying in dorm. The place is also so clean and staff are really accommodating. I will definitely book again when I visit sapporo again.