What makes this stay truly unique?

A former 19th-century chapel reinvented as a designer boutique hotel

The Sōzō Hotel comes to life in the former Notre-Dame-des-Anges chapel, built in 1883, whose sacred architecture has been carefully preserved and enhanced. The conversion has given rise to a 4-star boutique hotel with a unique character, blending heritage and contemporary design: the lobby, housed in the former choir, rises beneath a majestic 17-meter-high vault, with period stained-glass windows and exposed stone walls, imbuing the space with a solemn and soothing atmosphere. The originality of this hotel in Nantes lies precisely in this subtle dialogue between the historical memory of the place and an ambiance revisited with a modern twist.

An ultra-modern universe enhanced by designer furniture

This stunning decor is enriched with remarkable design touches: furniture by the greatest contemporary designers (Starck, Panton, Eames), a bold blend of past and present. This ultra-modern universe, all subtlety, creates a fascinating aesthetic contrast between the rigor of sacred architecture and the lightness of iconic design elements. The sensory experience thus generated is at the heart of the place's "unusual" character.

Why choose Sozo Hotel for an unusual night in Nantes?

A unique setting combining heritage and high-end comfort

The Sōzō Hotel stands out above all for its unique place to stay: a 19th-century chapel, converted into a 4-star boutique hotel, with its former choir converted into a lobby under an impressive vault, period stained-glass windows, and exposed stone walls that recall the sacredness of the place while offering refined contemporary comfort. The inspiring architecture is subtly enhanced by a refined decor, where the design echoes the history, creating an atmosphere that is at once peaceful, grandiose and totally unusual.

Ultra-modern design, quality amenities, and services for your stays and seminars

This establishment cultivates its originality in every detail: the interior is adorned with ultra-modern furniture by Starck, Panton, Eames, Paulin, Bouroullec, Arad, and Ingo Maurer—a contemporary elegance that interacts with sacred heritage. The Sōzō Hotel isn't just beautiful: it's designed for discerning travelers, with 24 rooms and a personalized suite, an intimate and refined wellness area including a sauna, a hammam, and a sensory shower for a timeless break.

All this is complemented by high-end services: 24-hour concierge and room service, a refined breakfast, and seminar rooms for up to 15 people, furnished in a contemporary setting within the former chapel—all ideal for welcoming your teams in a unique and inspiring atmosphere.

What does the experience in the rooms and suites offer?

Room categories with unique ambiances: Experience, Temptation, Seduction, and Suite

The Sōzō Hotel offers 24 rooms and one suite, all unique, set in the unique setting of the former chapel. Each room is a unique creation, drawing on the original architecture and carefully designed furnishings. The hotel offers several categories with evocative names: Experience, Temptation, Seduction, and Suite. Each offers a unique ambiance: some rooms open onto period stained-glass windows, others highlight the soaring volumes of the nave, while some suites reveal generous spaces where light plays with the stone and designer furniture. This diversity contributes to making each night a truly unique experience, where no two stays are the same.

Premium amenities and decor inspired by contemporary design

Beyond the architectural charm, the rooms are equipped to meet the expectations of a high-end stay. Superior bedding, modern bathrooms, walk-in showers or bathtubs depending on the category, air conditioning, high-speed Wi-Fi, and a Nespresso machine guarantee total comfort. The ambiance is enhanced by ultra-modern design: armchairs and lighting by renowned designers add a bold contemporary touch, creating a subtle contrast with the majesty of the vaulted ceilings and the refinement of the stained-glass windows. These elements transform each room into an aesthetic and inspiring cocoon.

Staying in one of the rooms or suites at the Sōzō Hotel is like treating yourself to an exceptional experience: sleeping in a 19th-century chapel, without sacrificing modern comfort or contemporary elegance.

What services and facilities complete this unique experience?

An intimate wellness area: sauna, hammam, sensory shower

The Sōzō Hotel isn't limited to its original architecture: it also offers a true wellness area, designed to provide a relaxing break after a day in Nantes. In a cozy, designer atmosphere, guests can enjoy a sauna, a hammam, and a sensory shower with varied lighting and sound effects. This space, designed for intimate and soothing use, perfectly embodies the hotel's spirit: combining an unusual experience with premium comfort. Far from impersonal spas, this space emphasizes serenity and rejuvenation, to complete the unique experience of an unusual night in a former chapel.

Personalized services: concierge, herbal tea room, and gourmet break

In addition to these amenities, high-end services reinforce the exclusive character of the stay. The concierge and room service are available 24/7, allowing travelers to seamlessly organize their stay and benefit from personalized assistance. A herbal tea room is available for relaxing breaks, while the carefully prepared breakfast can be enjoyed from 7 a.m. to 10 a.m., adapting to all schedules. Business travelers and groups can also take advantage of modern and elegant seminar rooms, perfect for meetings or workshops in a unique setting. Finally, the hotel offers the option of organizing a gourmet break for teams and/or lunches with high-end catering from Brison Traiteur, to transform a professional meeting into a moment of conviviality.

What activities are there around the hotel to extend this getaway ?

Walks and discoveries within walking distance

The Sōzō Hotel enjoys a strategic location in the heart of Nantes. Just outside, guests have direct access to the Jardin des Plantes, a listed botanical space, ideal for a refreshing stroll through flower-lined paths and exotic greenhouses. Just a few minutes' walk away, the Château des Ducs de Bretagne, the Cathedral of Saint-Pierre-et-Saint-Paul, the Art Museum, and the Bouffay district reveal the city's history and cultural richness. This immediate proximity extends the hotel's unique experience with heritage and artistic discoveries.

Easy Transport and Access to the City Center

Located across from the SNCF train station, the Sōzō Hotel is also well-connected to the city center and other parts of Nantes in just a few minutes. This proximity facilitates city breaks, whether visiting museums, exploring local boutiques, or enjoying the city's restaurants. The hotel thus becomes an ideal starting point, combining tranquility and accessibility.

Who is this unusual stay for?

Travelers seeking a powerful architectural experience

The Sōzō Hotel primarily attracts lovers of unusual places and revisited heritage. Sleeping in a 19th-century chapel, beneath 17-meter-high vaults and facing period stained-glass windows, is no ordinary experience. For travelers with an appreciation for history, architecture, or design, the hotel offers an immersive experience where every detail tells the story of an encounter between the sacred and the contemporary. Furniture by renowned designers transforms the space into a living gallery, where modern art interacts with ancient stone.

Romantic, business, or high-end cultural stays

The atmosphere of the place naturally lends itself to romantic getaways: the intimate setting and timeless ambiance make the Sōzō Hotel the perfect setting for an unusual night for two. But the establishment also welcomes business travelers, thanks to its designer seminar rooms and personalized services. Finally, culture enthusiasts will find its central location an ideal starting point for exploring Nantes on foot, between museums, monuments, and artistic events. This diversity makes the Sōzō Hotel an unusual address that appeals to couples as well as professionals seeking an upscale stay.

Practical information to plan your unusual stay

Address and privileged access

The Sōzō Hotel is located at 16 rue Frédéric Cailliaud, 44000 Nantes, opposite the Jardin des Plantes and a stone's throw from the SNCF train station. This central location makes it easy to arrive, whether you're arriving by train, car, or plane, thanks to the rapid connection to Nantes Atlantique Airport. For travelers with vehicles, a parking service is available, making it convenient for a hassle-free stay in the city center. The immediate proximity to the city center makes it easy to reach Nantes' iconic monuments and neighborhoods on foot.

Reservations and Available Services

To ensure an optimal experience, reservations are made directly on the hotel's official website, ensuring the best rates and direct contact with the team. Reception is open 24/7, and the concierge team is available to assist each traveler in organizing their stay: personalized advice, restaurant reservations, or guidance to must-see cultural attractions. Contact information is provided on the website to facilitate contact. Breakfast, served in the dining room or in your room, adapts to travelers' schedules. This flexibility exemplifies the spirit of the Sōzō Hotel: offering an unusual and upscale experience, tailored to each visitor's profile.