Duel · Accommodation · Grosseto · 3 addresses
Agua B'n'B, Casa Viola ou Zero45 San Martino ?
Three accommodations at Grosseto compared criterion by criterion with the editorial rating, the recorded price and the amenities. Verdict written by the code, based on the editorial team's justifications.
Agua B'n'B
Grosseto · €€ · €100–200/night
reliability medium
from 165 € / night
9,7/10 travellers · 93 reviews
Casa Viola
Grosseto · €€€ · 200–400 €/night
reliability medium
from 340 € / night
9,4/10 travellers · 29 reviews
Zero45 San Martino
Grosseto · €€€ · 200–400 €/night
reliability medium
from 290 € / night
9,4/10 travellers · 79 reviews
The verdict
Agua B'n'B takes the lead
Agua B'n'B scores 7,6/10, ahead of Casa Viola (7,1) et Zero45 San Martino (7,1). Urban B&B in the pedestrian zone of Grosseto's historic center, 100 m from the Fortezza Medicea and 950 m from the train station. Services limited to the essentials, with paid parking and a price of €165 per night.
Choose Agua B'n'B if…
- you want the safest value in the duel: best overall score (7,6), level with or ahead on emplacement, rapport qualité/prix et intégration dans l'environnement
- you prioritise intégration dans l'environnement (7,2 vs 6,0) : Small property in the historic center of Grosseto, inside the Medici walls and in a pedestrian zone: traditional urban character.
- you prioritise emplacement (8,2 vs 7,3) : In the pedestrian zone of the historic center, 100 m from the Fortezza Medicea and 950 m from the train station: visits are made on foot.
- you care about petit-déjeuner: the only listing in the head-to-head to mention it
Its weak point in this head-to-head: confort & équipements (6,9). Air conditioning, Wi-Fi, continental breakfast and paid parking are mentioned, but no description of the rooms: just the essentials.
Choose Casa Viola if…
- independent two-bedroom apartment with living room, equipped kitchen, Wi-Fi and air conditioning in Grosseto, free parking nearby
Its weak point in this head-to-head: intégration dans l'environnement (6,0). The character of the building is not specified: no information on the architecture, the old construction or its integration into the landscape.
Choose Zero45 San Martino if…
- you care about animaux acceptés: the only listing in the head-to-head to mention it
Its weak point in this head-to-head: intégration dans l'environnement (5,9). The character of the building is not specified: no indication about the architecture or age of the building at Via San Martino 45.
Reliability medium : ratings based on the file of each listing and 29 to 93 traveller reviews, not on a stay by our team · Ratings of the 20 October 2026 · Our rating method
Criterion by criterion
The 5 criteria of the score
Why these ratings?
Agua B'n'BAir conditioning, Wi-Fi, continental breakfast and paid parking are mentioned, but no description of the rooms: just the essentials.
Casa ViolaTwo bedrooms, living room, equipped kitchen, Wi-Fi, air conditioning and free parking: the essentials of comfort are mentioned, with no pool or breakfast.
Zero45 San MartinoEquipped kitchen, wifi, air conditioning, 50 m² with bedroom, bathroom and living area: the essentials are mentioned, without pool, parking or breakfast.
Why these ratings?
Agua B'n'BIn the pedestrian zone of the historic center, 100 m from the Fortezza Medicea and 950 m from the train station: visits are made on foot.
Casa ViolaExact address in Grosseto with a view over the city; Parco della Maremma 19 km away, Monte Argentario 45 km and Punta Ala 42 km: the sites remain at a distance.
Zero45 San Martino1.2 km from central Grosseto, with the Maremma park 18 km away and Monte Argentario 28 km away: a practical base, major sites within reach.
Why these ratings?
Agua B'n'BAt €165 per night, the offer is limited to the essentials (air conditioning, Wi-Fi, breakfast) with paid parking as an extra: high price for these amenities.
Casa ViolaAt €340 per night, the price is high for an apartment where only Wi-Fi, air conditioning and free parking are mentioned, despite two bedrooms.
Zero45 San MartinoAt €290 per night for a one-bedroom apartment with wifi, air conditioning and pets allowed, the price seems high given the amenities mentioned.
Why these ratings?
Agua B'n'BSmall property in the historic center of Grosseto, inside the Medici walls and in a pedestrian zone: traditional urban character.
Casa ViolaThe character of the building is not specified: no information on the architecture, the old construction or its integration into the landscape.
Zero45 San MartinoThe character of the building is not specified: no indication about the architecture or age of the building at Via San Martino 45.
Why these ratings?
Agua B'n'BTraveler rating 9.7/10 from 93 reviews: among the top 3% of the catalog.
Casa ViolaGuest rating 9.4/10 from 29 reviews: in the top 30 % of the catalogue.
Zero45 San MartinoTraveler rating 9.4/10 across 79 reviews: among the top 11% of the catalog.
Features
Price, village, amenities
What is written on the listing. “Not specified” is not “no”.
| Criterion | Agua B'n'B | Casa Viola | Zero45 San Martino |
|---|---|---|---|
| Recorded price | from 165 € / night | from 340 € / night | from 290 € / night |
| Village | Grosseto | Grosseto | Grosseto |
| Traveller rating | 9,7/10 · 93 reviews | 9,4/10 · 29 reviews | 9,4/10 · 79 reviews |
| Reliability of our score | medium | medium | medium |
| Type | Hotel | Hotel | Apartment |
| Budget | €€ · €100–200/night | €€€ · €200–400/night | €€€ · €200–400/night |
| Breakfast | Yes | not specified | not specified |
| Parking | Yes | Yes | not specified |
| Wi-Fi | Yes | Yes | Yes |
| Air conditioning | Yes | Yes | Yes |
| Pets allowed | not specified | not specified | Yes |
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