The Trafalgar St James is a boutique hotel occupying the Italianate white building on the south side of Trafalgar Square. The Rooftop is a bar area with an expansive terrace and provides spectacular views of Trafalgar Square and beyond to the London Eye and the Houses of Parliament. Nestled within The Rooftop is an exclusive private dining area - Room.

The Rockwell is a plant-filled cocktail bar. The Boardroom retains its original wood panelling from the 1930s with modern light fittings for a warm atmosphere; it is positioned with front-facing window for superb views over Trafalgar Square. Strategy is a contemporary, versatile room with dramatic floor-to-ceiling windows allowing for plenty of natural light and views over Trafalgar Square. It is adjacent to the boardroom, connected by a small foyer. The Rockwell Room is black high gloss with dark walnut paired with lime lacquer armchairs and black leather for a sleek look and feel. The hotel's bedrooms are white, minimalist with walnut furniture.