Pension Opera Suites I Self Check In I AC in all rooms Vienna is ideally located in the heart of Vienna, opposite the Hotel Sacher and the Vienna State Opera and offers spacious rooms, generously furnished in old Viennese décor. Pension Opera Suites I Self Check In I AC in all rooms is a self check in property. Pension Opera Suites I Self Check In I AC in all rooms Vienna is equally attractive to visitors to the opera, tourists and business travelers. The Albertina, the Hofburg, St. Stephen’s Cathedral and, of course, the Kärntnerstraße - with its fashionable boutiques and designer stores - are within easy walking distance. The metro stations Karlsplatz (lines U4, U2, U1) and Stephansplatz (lines U1, U3) are within a 2 to 5-minute walk away.