With a stay at Oslo Apartments - Pilestredet Park in Oslo (St. Hanshaugen), you'll be minutes from Historic Museum and National Gallery. This apartment is close to Royal Palace and Karl Johan Street.. Make yourself at home in one of the 21 guestrooms, featuring kitchens with refrigerators and stovetops. have private balconies. Flat-screen televisions with cable programming provide entertainment, while complimentary wireless Internet access keeps you connected. Conveniences include microwaves and washers/dryers.