Guests of Hotel Diament Plaza Gliwice enjoy features like a gym, free WiFi in public areas, and a terrace. If you drive, self parking is PLN 65 per day, and there's also an airport shuttle for a fee. The 24-hour front desk has staff standing by to help with luggage storage, dry cleaning/laundry, and securing valuables. Additional amenities include laundry facilities and a banquet hall.