Le Loft Triangle d'Or is a privatized Haussmann apartment of 250 m² at 18 rue Marbeuf, in the 8th arrondissement of Paris. It hosts seminars, board meetings, cocktail receptions, business dinners and private celebrations for up to 80 guests, spread over four rooms that can be rearranged for each format.
Seminars and company events
For business use, the loft is rented by the day or the half day. Typical requests are steering committees, executive meetings, workshops, training days, brand presentations, product launches and press events. The four rooms share 250 m² with a ceiling height of about 4 m. The furniture can be set up as theatre for 80, classroom for 60, U-shape for 50, cabaret or banquet. A seminar can hold its plenary session in one room and run breakout workshops in another without leaving the apartment.
Daylight comes in through large Haussmann windows. The equipment includes fiber Wi-Fi, a video projector with a screen, microphones, a Bose audio system with multiroom sound, dimmable lighting and an equipped kitchen. A study day can follow one rhythm on site: welcome breakfast, morning session, lunch or cocktail, afternoon workshops and coffee breaks. Corporate evenings are also possible, from a seated business dinner to a cocktail party, with optional entertainment such as a DJ, an afterwork or a casino night.
Weddings and receptions
The apartment is hired exclusively for private celebrations: civil wedding receptions, engagement parties, birthdays, baby showers, family dinners and casino evenings. Capacity is 80 guests for a cocktail and 60 for a seated dinner. The rooms keep their old parquet floor, moldings and fireplaces, and natural light reaches the main spaces. The team coordinates florists, set designers, caterers and bartenders. The official text mentions a maître d', a sommelier, valet service and tray service for receptions. The request form asks whether the event includes dancing, so a party with a dance floor can be discussed at the first visit.
Rooms and capacities
The venue counts four modular rooms on 250 m². The layouts stated by the venue are theatre 80, classroom 60, U-shape 50, banquet 60 and cocktail 80. The maximum is 80 guests in any format. The site does not publish separate capacities or names for each room, so ask for the floor plan and the exact room split during the visit. Visits take place by appointment, and the team answers requests within 24 hours according to the site.
Catering
Food is prepared by partner chefs and caterers selected by the venue, including the house of chef Éric Frechon. The formats listed are a welcome breakfast with Mariage Frères tea, Nespresso coffee, pastries, fresh fruit and organic juices, a business lunch, a cocktail and a seated dinner. The apartment has an equipped kitchen for breakfasts, coffee breaks, lunches, cocktails or dinners. Bartending and decoration can be added through the same team.
History and setting
The building at 18 rue Marbeuf, formerly number 44, housed the Pension Duplay in the nineteenth century. Its pupils included Prince Charles Bonaparte and Jean Casimir-Perier, who became President of the French Republic in 1894. The venue sits in the Golden Triangle, between the Champs-Élysées and avenue Montaigne, in a district of fashion houses and hotels. Besides corporate and private events, the loft is used for showrooms, fashion week presentations, press days and film or photo shoots.
Getting there
The nearest metro stations are George V and Franklin D. Roosevelt, and Charles de Gaulle-Étoile for the RER A. A public car park, open 24 hours a day, faces the building. Paris-Orly and Paris-Charles de Gaulle airports are both reachable from the 8th arrondissement.
