Just across Sergels Torg you get to the Hötorget buildings, which are 5, most of them filled with offices, clinics, clothing and a few electronic stores.
Nonetheless, it's a nice promenade from and around T-Centralen/Centralstation and you don't just get to know the real core, the heart, of the city but a clash of several different construction styles and periods among the little streets; from Classical Scandinavian to contemporary and experimental architecture.
Hötorget is a public square in downtown Stockholm, you can visit it via T-centralen or Hötorget tunnelbana stations (a piece of trivia: in both stations Madonna recorded part of her «Ray of light» video). The square is fairly big, it has one of the biggest open-air public fruit/vegetables market in the whole Greater Stockholm area. There it is also a major cultural hub with hundreds of bars, pubs, restaurants, stores and many many events through out the year. A must-visit location if you are ever in the City.
