The restaurant's interior is an ode to the Indian Railways, featuring replica train compartments, vintage luggage racks, and plush railway-style seating. The design immerses you in the era of steam engines and grand voyages.While the train theme steals the show, Padmanabham is also a treasure trove of South Indian design. Rich earthy colors, intricate woodwork, and traditional artwork adorn the interiors. The restaurant's layout mimics the divisions of a train, with sections like "The Sleeper," "The Dining Car," and "The Viewing Deck."With its unique design and authentic cuisine, Padmanabham offers a memorable dining experience that combines nostalgia, artistry, and a celebration of the rich culture of South India.