Hotel Christiania Teater

The building opened as a theater in 1917, and the auditorium still hosts shows, so you're technically sleeping inside an active venue. This luxury hotel in central Oslo leans into its theatrical past with ornate interiors that cheerfully ignore the minimalist-Scandinavian script. Rooms start compact but scale up generously toward the suites. A pizza restaurant and a well-stocked wine bar are on-site, though the neighborhood puts most of Oslo within easy walking distance.