263 reviews
From
$300Via Montanini 66, Siena, 53100, Italy
263 reviews
1/60
Free wifi
Kitchen
Non-smoking rooms
Kitchenware
Bidet
Casa di Osio is a 3-star Bed and Breakfast in Siena, Italy, located just 0.3mi from the city center. The address is Via Montanini 66.
Amenities include free Wifi, a kitchen, non-smoking rooms, kitchenware, and a bidet. The property is pet-friendly with extra charges, and babysitting/child services are available for an additional fee.
263 reviews.
Room selections keep things practical and cozy: a Double Room, Shared Bathroom, with a queen-size bed for two adults (and a child), and a Triple Room, Shared Bathroom, pairing a twin bed with a queen bed for a small group. There’s also an Economy, Single option for solo travelers. Each room stays non-smoking and aims for a straightforward, comfortable stay in Siena.
Essentials include free Wifi, a kitchen and kitchenware, plus non-smoking spaces and a bidet. Pets are welcome on request with possible extra charges, and babysitting/child services are available for an additional fee, making it easier to tailor a visit for families or companions.
Payment is card-only, with cash not accepted. Acceptable methods include Visa, Mastercard, Maestro, and CartaSi. The property holds a solid track record with about 263 reviews, reflecting a traveler-friendly vibe and steady recognition in the heart of Siena.
Closest airports
Florence Peretola Airport
34.3miPisa International Airport
53.2miPerugia San Francesco d'Assisi – Umbria International Airport
61.7miFree wifi
Kitchen
Non-smoking rooms
Kitchenware
Bidet
Show 8 photos
Triple Room, Shared Bathroom
1 Twin Bed
1 Queen Size Bed
260 sqft
Kitchen
Kitchenware
Microwave
Coffee machine
+
More details
The well-fitted kitchen features a refrigerator, kitchenware, a microwave and a tea and coffee maker. A seating area with a flat-screen TV, a desk and a shared bathroom are featured in this triple room. The unit offers 2 beds.
Show 35 photos
Double Room, Shared Bathroom
1 Queen Size Bed
215 sqft
Kitchen
Kitchenware
Microwave
Coffee machine
+
More details
This classic room features a flat-screen TV and a shared bathroom with shower.
Show 4 photos
Room - 1 Bed, Shared Bathroom
+
More details
The unit offers 1 bed.
Double Room, Partial Sea View
More details
Room Selected at Check in
More details
Economy, Single
More details
8.2
263 reviewsCategories of assessments
Cleanliness
Comfort
Location
Facilities
Staff
Value for money
WiFi quality
Featured reviews:
Olga
8.2
June 2025
+ Location is amazing, right in the middle of the historical centre + Unique apartment with antique furniture, it has a character + Clean showers and toilets + Quiet + The host was very friendly and allowed me to store my luggage during the day, while I was doing some sightseeing in Siena
- The apartment is on the 3rd very high floor without elevator. So it was pretty hard to get there with the luggage
Natalia
10
January 2025
Very comfortable, clean room, good value for money. Property located very conveniently between the station and city center. Matteo is very helpful and cheerful person, we greatly appreciate everything, thank you! Will be glad to stay again
Depending on the neighbors and how sensitive is your sleep, the corridor sounds might be a little disturbing. Wasn't an issue in our case, but good to be aware
Dominik
9.1
August 2024
Excellent location Friendly staff that are very responsive and clear with instructions Clean bedrooms and bathrooms cleaned daily Beautiful, large window that overlooks Siena from which to enjoy a beer or your dinner Kitchen with fridge and cooking equipment
Room got very hot at night even with a fan. Had to keep door open for airflow as was too stuffy otherwise. Apart from that excellent value place to stay in Siena!
Bianca
10
July 2023
From the minute we arrived at Casa di Osio we felt welcomed and at home. Having accidentally entered a (come si chiama la zona dov’è interdetto di guidare?) zone while driving to the apartment, we risked being fined. Matteo, the owner of Casa di Osio, was incredibly helpful and responsive on the phone and because of him we were not penalized for the mishap. The room was quaint and clean, and the whole apartment made us feel at home. We met Matteo in person and he was lovely. The apartment itself could not be more central, as we stepped right into the heart of cobblestone streets of Siena. We would definitely stay again, and we will keep our fond memories of this home away home.
Michael
8.2
October 2022
Easy access to food shops for breakfast and meals. Very close to the main areas for sightseeing. It seemed a genuine experience of a genuine Italian apartment with pictures and ornaments around. The kitchen was shared but this worked out well as the other guests were pleasant. The staff were very friendly and helpful.
As we were later in the holiday season, it rained a lot and it was not very easy to get our clothes dry as we were not allowed to use the dryer. During the main holiday season it would have been warmer and easier to dry clothes.
Samira
10
October 2024
Location is awesome. Personel is perfect. They helped us if we have any problem. Even they allowed us to leave our baggages and take anytime we want. So, hospital.
No elevator and 4 th floor. But, we could easily handle with it.
Yvonne
8.2
May 2025
Big room, comfortable bed, great view from the window, easy access with code. Note: the apartment is on the last floor and there is no elevator.
Lena
8.2
October 2023
Spectacular view from our room, right in the center but very quiet at night, spacious room.
We never saw the owner from the place, which for us was a bit sad because wanted to ask a few things and it felt a bit unpersonal. But this is personal taste. Everything else was nice.
Cagdas
9.1
September 2023
-Very central location at the top floor of an old and beautiful building. 5-10 minutes walk to all landmarks in the old town -Large bedroom, convenient shared kitchen and clean bathrooms -Helpful staff, welcoming you with a genuine smile -Of course the beautiful Siena view!
Ana
9.1
June 2025
Location and equipment
Air conditioning is missing so it was very hot
Attractions
Palio of Siena (Palio di Siena)
0.3miSiena Piazza del Mercato
0.3miNational Art Gallery of Siena (Pinacoteca Nazionale Siena)
0.4miMonteriggioni
7.1miBrolio Castle (Castello di Brolio)
9.2miMontalcino
20.1miVal d'Orcia
22.8miCastle of Meleto (Castello di Meleto)
23.7miAbbey of Sant'Antimo (Abbazia di Sant'Antimo)
24.2miThe Mall Luxury Outlets
27.1miTemple of San Biagio (Tempio di San Biagio)
27.6miDante House Museum (Museo Casa di Dante)
30.3miSan Miniato al Monte
30.4miOltrarno
30.6miVasari Corridor (Corridoio Vasariano)
31.1miAttractions
Palio of Siena (Palio di Siena)
0.3miSiena Piazza del Mercato
0.3miNational Art Gallery of Siena (Pinacoteca Nazionale Siena)
0.4miMonteriggioni
7.1miBrolio Castle (Castello di Brolio)
9.2miMontalcino
20.1miVal d'Orcia
22.8miCastle of Meleto (Castello di Meleto)
23.7miAbbey of Sant'Antimo (Abbazia di Sant'Antimo)
24.2miThe Mall Luxury Outlets
27.1miTemple of San Biagio (Tempio di San Biagio)
27.6miDante House Museum (Museo Casa di Dante)
30.3miSan Miniato al Monte
30.4miOltrarno
30.6miVasari Corridor (Corridoio Vasariano)
31.1miAirports
Florence Peretola Airport
34.3miPisa International Airport
53.2miPerugia San Francesco d'Assisi – Umbria International Airport
61.7miFree wifi
Kitchen
Non-smoking rooms
Kitchenware
Bidet
Accessibility
Upper floors accessible by stairs only
Activities
Bicycle rental
Cooking class
Walking tours
Bathroom
Bidet
Hairdryer
Shared bathroom
Shared toilet
Shower
Toilet
Toilet paper
Towels
Bedroom
Linens
Wardrobe or closet
Cleaning Services
Daily housekeeping
Ironing service
Laundry
Entertainment & Family Services
Babysitting/Child services
Board games/Puzzles
Food & Drink
Special diet meals (on request)
Tea/Coffee maker
Wine/Champagne
Food & drink safety
Food can be delivered to guest accommodation
Front Desk Services
Baggage storage
Concierge
Express check-in/out
Invoice provided
Private check-in/out
General
Family rooms
Heating
Non-smoking rooms
Pet bowls
Pet Friendly
Smoke-free property
Tile/Marble floor
Internet
Free wifi
Kitchen
Coffee machine
Dining table
Electric kettle
High chair
Kitchen
Kitchenware
Microwave
Refrigerator
Shared kitchen
Toaster
Living Area
Dining area
Sitting area
Media & Technology
Flat-screen TV
TV
Physical distancing
Cashless payment available
Contactless check-in/out
Room Amenities
Socket near the bed
Safety & security
Fire extinguishers
Key access
Safety features
First aid kits available
Pets are allowed on request. Charges may apply.
WiFi is available in all areas and is free of charge.
There's no age requirement for check-in
Come and go whenever you want
Parking may not be available
Child policies
Children of all ages are welcome.
Children 18 and above will be charged as adults at this property.
To see correct prices and occupancy info, add the number and ages of children in your group to your search.
Crib and extra bed policies
0 - 2 years
3+ years
4+ years
The price in EUR has been converted to show you the approximate price in USD.
Additional fees are not calculated automatically in the total cost and will have to be paid for separately during your stay.
The maximum number of cribs, extra beds, and children allowed in existing beds can vary depending on the option booked.
All cribs and extra beds are subject to availability.
No capacity for extra beds.
Mastercard,
Visa,
Maestro,
CartaSi
This property does not accept cash.
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