Omnia Hotels - St. Martin
Via San Martino Della Battaglia, 58, 00185 Roma (RM)
Omnia Hotels - St. Martin
4 StelleSede Alberghiera
In the vibrant heart of Rome, just steps from Piazza della Repubblica and directly opposite Castro Pretorio metro station, Hotel St. Martin welcomes guests with a modern and inviting atmosphere, perfect for both leisure and business travellers. Housed in an elegant eight-storey building that once belonged to a renowned company, the hotel was fully renovated and reopened in June 2021, transforming into a contemporary landmark where comfort, functionality and attentive service come together.
Its 134 rooms, divided into several categories, offer tailored solutions for every type of stay. From Easy to Suite, each space is designed to ensure peace and well-being, while the Suites with private terraces and Jacuzzi tubs provide an exclusive experience for those seeking true relaxation in the heart of the Eternal City.
The hotel experience is further enriched by its dining and wellness areas: Sidus Café, ideal for relaxed breakfasts and breaks; Ristorante Sidera, where traditional Italian flavours meet creative touches; and a modern gym equipped with the latest Technogym machinery, perfect for staying active while travelling.
What truly sets Hotel St. Martin apart is the Agorà Conference Centre, a 300-sqm multifunctional venue that can host up to 200 guests in a sophisticated, fully equipped environment. Flexible and customisable, it is the perfect setting for corporate meetings, conferences, gala dinners, exhibitions and private events, supported by a professional team guiding every phase of the organisation. A strategic choice for those looking to experience Rome without compromising on style, comfort and quality.
Meeting halls

Meeting halls
5

Minimum capacity
10 places

Maximum capacity
250 places

Capacity of the Plenary Hall
200 places
Cinquecento


![]() | Theater | 35 places |
![]() | School desks | 20 places |
![]() | Horseshoe | 15 places |
![]() | Single table | 20 places |
![]() | Banquet | 30 places |
![]() | Cocktail | 40 places |
![]() | Height | 3mt |
![]() | Width | 8mt |
![]() | Area | 56m² |
![]() | Depth | 7 |
![]() | Floor | -1 |
![]() | Fixed Stage | No |
![]() | Natural light | Yes |
Indipendenza


![]() | Theater | 35 places |
![]() | School desks | 20 places |
![]() | Horseshoe | 15 places |
![]() | Single table | 20 places |
![]() | Banquet | 30 places |
![]() | Cocktail | 40 places |
![]() | Height | 3mt |
![]() | Width | 8mt |
![]() | Area | 56m² |
![]() | Depth | 7 |
![]() | Floor | -1 |
![]() | Fixed Stage | No |
![]() | Natural light | No |
Repubblica


![]() | Theater | 35 places |
![]() | School desks | 20 places |
![]() | Horseshoe | 15 places |
![]() | Single table | 20 places |
![]() | Banquet | 30 places |
![]() | Cocktail | 40 places |
![]() | Height | 3mt |
![]() | Width | 8mt |
![]() | Area | 52m² |
![]() | Depth | 7 |
![]() | Floor | -1 |
![]() | Fixed Stage | No |
![]() | Natural light | No |
Aeterna


![]() | Theater | 150 places |
![]() | School desks | 60 places |
![]() | Horseshoe | 50 places |
![]() | Single table | 60 places |
![]() | Banquet | 120 places |
![]() | Cocktail | 160 places |
![]() | Height | 3mt |
![]() | Width | 8mt |
![]() | Area | 164m² |
![]() | Depth | 21 |
![]() | Floor | -1 |
![]() | Fixed Stage | No |
![]() | Natural light | Yes |
Agorà


![]() | Theater | 200 places |
![]() | School desks | 120 places |
![]() | Horseshoe | 50 places |
![]() | Single table | 60 places |
![]() | Banquet | 180 places |
![]() | Cocktail | 250 places |
![]() | Height | 3mt |
![]() | Width | 19mt |
![]() | Area | 298m² |
![]() | Depth | 21 |
![]() | Floor | -1 |
![]() | Fixed Stage | No |
![]() | Natural light | Yes |


![]() | Fixed Stage | No |
![]() | Natural light | No |













