Property Location With a stay at CheckVienna Knöllgasse in Vienna (Meidling), you'll be close to Business Park Vienna and Schoenbrunn Palace. This apartment is within close proximity of Vienna Twin Tower and Swiss Garden.Rooms Make yourself at home in one of the 2 guestrooms, featuring kitchens with refrigerators and ovens. Flat-screen televisions with cable programming provide entertainment, while complimentary wireless Internet access keeps you connected. Conveniences include separate sitting areas and microwaves, and you can also request cribs/infant beds (complimentary).