The old facades of the building are perfectly highlighted in the interior of the theater. The interiors, with their extremely high ceilings, are illuminated with iGuzzini luminaires of uniform design but wide possibilities, which help to illuminate the large perimeter of the spaces smoothly. The old theater building blends harmoniously into the annex, built in 1990, combining modern sleek, angled, wavy interiors with a broken roof. During the day, the interior of the building radiates daylight, and at dusk the interior is flooded with an atmosphere created by modern LED lighting, which perfectly accentuates the paintings of famous artists (Sofija Veiverytė, Juozas Vosylius, Bronius Uogintas, Angelina Banytė, Vladimir Bogatyriov, etc.), actors artists ’gifts to the theater.