Property Location With a stay at CheckVienna – Apartment Stumpergasse in Vienna (Mariahilf), you'll be convenient to Central Library and Vienna State Opera. This apartment is within close proximity of Stadthalle and Leopold Museum. Rooms Make yourself at home in one of the 2 guestrooms, featuring kitchens with full-sized refrigerators/freezers and microwaves. LCD televisions and DVD players are provided for your entertainment, while complimentary wireless Internet access keeps you connected. Conveniences include coffee/tea makers and washers/dryers, and you can also request cribs/infant beds (complimentary).