In the heart of Siena City Centre, Casa di Osio offers a warm welcome with laundry facilities and free in-room WiFi. Guests have praised the convenient location near Piazza del Campo and Siena Cathedral, making it an ideal base for exploring.
Banca Monte dei Paschi di Siena - 3 min walk - 0.3 km
Piazza del Campo - 6 min walk - 0.6 km
Palazzo Pubblico - 6 min walk - 0.6 km
University of Siena - 6 min walk - 0.6 km
Siena Cathedral - 8 min walk - 0.7 km
Getting around
Monteriggioni Badesse Station - 14 min drive
Monteriggioni Castellina Station - 18 min drive
Siena Station - 19 min walk
Restaurants
Antico Bar La Lizza - 2 min walk
Hotel NH Siena - 3 min walk
Pizzeria Alle Scalette - 3 min walk
Salefino - 4 min walk
Il Masgalano - 4 min walk
About this property
Casa di Osio
Casa di Osio offers a great location, putting you within just a 10-minute walk of Siena Cathedral. Free WiFi is an added perk, and guests looking to stay active can check out the nearby hiking/biking trails and mountain biking.
At a glance
DONE
Hotel size
5 rooms
Arranged over 3 floors
DONE
Arriving/Leaving
Check-in start time: 12:30 PM; Check-in end time: midnight
Contactless check-in available
Express check-in/out available
Early check-in subject to availability
Minimum check-in age: 18
Check-out time is 10 AM
Contactless check-out available
Late check-out subject to availability
DONE
Special check-in instructions
There is no front desk at this property
Guests planning to arrive outside of normal check-in hours will receive an email with check-in instructions; access will be through a private entrance
To make arrangements for check-in please contact the property at least 24 hours before arrival using the information on the booking confirmation
For any questions, please contact the property using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools
DONE
Required at check-in
Credit card required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 18
DONE
Children
One child (2 years old and younger) stays free when occupying the parent or guardian's room, using existing bedding
Babysitting*
DONE
Pets
Pets allowed*
Service animals welcome
Specific rooms only, restrictions apply*
Food and water bowls available
WIFI
Internet
Free WiFi in public areas
Free WiFi in rooms
LOCAL_PARKING
Parking
Onsite valet parking (EUR 30 per day)
Free offsite parking within 1969 ft
Street parking available
DONE
Other information
Smoke-free property
Property amenities
Food and drink
Shared microwave
Shared refrigerator
Traveling with children
Children stay free (see details)
Babysitting (surcharge)
What to do
Bicycle rentals nearby
Ecotours nearby
Hiking/biking trails nearby
Scooter/moped rentals nearby
Services
Concierge services
Tour/ticket assistance
Laundry facilities
Luggage storage
Facilities
1 building/tower
Accessibility
Upper floors accessible by stairs only
63 stairs to reach property
Room amenities
Be entertained
Flat-screen television
Home comfort
Heating
Portable fan
Coffee/tea maker
Electric kettle
Sleep well
Blackout drapes/curtains
Bed sheets provided
Freshen up
Shared bathroom
Shower only
Bidet
Free toiletries
Hair dryer
Towels
Stay connected
Desk
Free WiFi
Food and drink
Full-sized refrigerator/freezer
Microwave
Shared kitchen access
Stovetop
Oven
Cookware, dishes, and utensils
Paper towels
More
Daily housekeeping
Local maps
Cleaning supplies
Fees & policies
Mandatory fees
You'll be asked to pay the following charges by the property at check-in or check-out. Fees may include applicable taxes:
A tax is imposed by the city and collected at the property. This tax is adjusted seasonally and might not apply year round. Other exemptions or reductions might apply. For more details, please contact the property using the information on the reservation confirmation received after booking.
A tax is imposed by the city: From 1 November - 29 February, EUR 2.00 per person, per night, up to 4 nights
A tax is imposed by the city: From 1 March - 31 October, EUR 2.00 per person, per night, up to 4 nights
Optional extras
Late check-out can be arranged for an extra charge (subject to availability)
Children & extra beds
Babysitting is available for an extra charge
All guests, including children, must be present at check-in and show their government-issued photo ID card or passport
Pets
Service animals exempt from fees
Pets are allowed for an extra charge of EUR 5.00 per pet, per night
Parking
Valet parking costs EUR 30 per day
Policies
Only registered guests are allowed in the guestrooms.
This property does not have elevators.
Guests can rest easy knowing there's a fire extinguisher on site.
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation.
This property accepts credit cards and cash.
Credit cards accepted: Visa, Mastercard
Cash transactions at this property cannot exceed EUR 5000, due to national regulations. For further details, please contact the property using information in the booking confirmation.
Property Registration Number IT052032B478IPCN74
Also known as
CASA DI OSIO B&B SIENA
CASA DI OSIO B&B
CASA DI OSIO SIENA
Casa di Osio Siena
Casa di Osio Bed & breakfast
Casa di Osio Bed & breakfast Siena
Frequently asked questions
Are pets allowed at Casa di Osio?
Yes, pets are welcome. There's a charge of EUR 5.00 per pet, per night. Service animals are exempt from fees. Food and water bowls are available. Some restrictions may apply, so please contact the property for more details.
Is parking offered on site at Casa di Osio?
Yes. Valet parking costs EUR 30 per day.
What are the check-in and check-out times at Casa di Osio?
Check-in start time: 12:30 PM; Check-in end time: midnight. Check-out time is 10 AM. Late check-out is available for a charge (subject to availability). Express check-in and check-out and contactless check-in and check-out are available.
What is there to do at Casa di Osio and nearby?
Have fun with nearby activities like cycling and hiking. Additional recreation nearby includes ecotours.
What's the area around Casa di Osio like?
Casa di Osio is in Siena City Centre, a short 8-minute walk from Siena Cathedral and 5 minutes' walk from Basilica di San Domenico.
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Reviews
Casa di Osio Reviews
8.0
Very Good
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.
8.4
Cleanliness
9.4
Location
8.0
Staff & service
8.2
Property conditions & facilities
Reviews
Verified
8/10 Very good
Mar 3, 2026
Great location and staff
Flavie
Flavie, 2-night trip
Verified
10/10 Exceptional
Apr 28, 2025
Location was superbe and our stay met the expectations.
Marco
Marco, 1-night trip
Verified
10/10 Exceptional
Aug 6, 2025
Good
Ronald
Ronald, 1-night trip
Verified
10/10 Exceptional
Nov 12, 2025
Uma guesthouse. Banheiros e cozinha compartilhada, o quarto grande confortável. Fica no quinto andar muita escada. A equipe foi gentil wifi funcionou bem é aquecimento também. Muito boa localização
Sandra e r
Sandra e r, 2-night trip
Verified
8/10 Very good
Apr 19, 2025
Sehr zentral und trotzdem ruhig.
Philipp
Philipp, 1-night trip
Verified
6/10 Good
Oct 14, 2024
El parqueo no es como lo indican
Dicen que el parqueo es disponible pero no dicen que es como a 800 mts en un parqueo público. Me hicieron ir hasta el hotel en carro para luego decirme que me fuera a parquear lejos. Otros hoteles se comunican con uno para preveer estas situaciones. No fue nada agradable la llegada.
Juan Carlos
Juan Carlos, 1-night trip
Verified
8/10 Very good
Aug 4, 2023
Côté insolite en centre ville
Colette
Colette, 1-night trip
Verified
10/10 Exceptional
May 30, 2023
Muy buena opcion para conocer Siena. La recomiendo!
Mercedes Maria
Mercedes Maria, 2-night trip
Verified
8/10 Very good
Oct 14, 2019
Did not realize that the shared bathroom was for all rooms in the hotel not just two adjoining rooms. Quite a hike up the the floor the hotel is located on.
Otherwise we found the facilites very clean and the staff ere very helpful and courteous. Location was excellent and our overall experience very positive.
Verified traveler
5-night trip
Verified
10/10 Exceptional
Oct 10, 2019
Nice big room, good location nice breakfast. Were able to leave our bags there after checkout which was nice.
A estadia foi curta, só uma noite, mas de maneira geral, muito boa. Acima das expectativas. O único aspecto mais desfavorável foi que , frente a uma onda de calor acima do normal na regiao, o ventilador disponível não conseguiu refrescar o quarto o suficiente. Por outro lado, uma vista linda da janela do quarto.
Verified traveler
1-night trip
Verified
10/10 Exceptional
Jun 11, 2019
Stay here !!!
Beautiful place, great price, great location.
David M.
David M., 2-night trip
Verified
6/10 Good
May 24, 2019
Ok stay
This was an ok stay. Wouldn’t stay here again. Breakfast was mediocre and it was some what clean.
Sara
Sara, 1-night trip
Verified
8/10 Very good
May 2, 2019
Albergo molto centrale e comodo per girare Siena a piedi.
La struttura e le stanze sono molto carine, accoglienti e pulite. L'unico aspetto negativo è che i bagni sono in condivisione e al mattino può esserci un po' di fila.
La colazione è a buffet, ma vorrei chiedere ai proprietari della struttura di offrire, per favore, qualche opzione vegana (non c'era neanche il latte di soia).
Verified traveler
1-night trip
Verified
2/10 Poor
Apr 19, 2019
Do not park where they tell you
The location was incredible and the place lovely. Unfortunately the whole thing was ruined when I found my car towed. I parked exactly where they told me to in a paid lot. What they failed to mention was the market that is held there on Wednesdays. It cost me a citation, a long cab ride and a tow bill for a total of over 240 euros. When I messaged the hotel I got no response. To say I was devastated is an understatement.
Jessica
Jessica, 1-night trip
Verified
10/10 Exceptional
Mar 6, 2019
Extra nice stay
Airy, spacious peaceful place at great price. Enter than listing photos. Perfect location. 2 minute walk from main bus station for all the hill towns. Welcoming and kind owner and decent breakfast (no fruit though- bring your own) . I’d stay again
caitlin
caitlin, 2-night trip
Verified
10/10 Exceptional
Jan 5, 2019
Worth it. We enjoyed our stay. Nice staff. Warm room. Good shower.
Dave
Dave, 2-night trip
Verified
10/10 Exceptional
Dec 1, 2018
B&b molto accogliente
La casa di Osio si trova al centro di Siena e ci ho soggiornato per una sola notte.
Ho trovato un ambiente pulito, familiare e accogliente, il personale molto gentile e una ricca colazione.
Consigliatissimo
Maurizio T
Maurizio T, 1-night trip
Verified
8/10 Very good
Nov 5, 2018
Posizione molto comoda.
Stanza pulita anche se con arredamento vecchio.
Bagno in comune pulito ma doccia e lavandino sarebbero da sistemare un po' (nel lavandino l'acqua scendeva piano, in un bagno il palo della doccia stava per staccarsi).
Personale molto gentile e disponibile.
Colazione con prodotti confezionati.... non ci è piaciuta molto!
Nel complesso direi costoso per quanto offerto, ma l'esperienza tutto sommato è stata positiva.
Anna
Anna, 1-night trip
Verified
2/10 Poor
Oct 15, 2018
Decepcion
Totalmente disconforme! Yo ya había pagado las dos noches por adelantado y el el momento de irme muy apurada me cobraron NUEVAMENTE las dos noches!!! Es decir que pague DOS VECES. Ahora sigo en viaje pero a mi vuelta voy a RECLAMAR! Aparte de esa situación cuando llegue no había nadie, había que subir 3 pisos por escalera, todo muy impersonal!!!!!!
Marcela
Marcela, 4-night trip
Verified
8/10 Very good
Sep 17, 2018
Great Location!
Room was mostly clean. The floor could use a good scrubbing and the walls needed painting. Bathroom good except for slow draining sink. Bed was comfortable. Great view from breakfast room.
Fabulous central location. Okay breakfast.
Verified traveler
3-night trip
Verified
10/10 Exceptional
Aug 5, 2018
Bedste hotel i byen :)
Rigtig dejligt hotel :)
Prisen var kun 370 kroner for to personer, og der var fyldt med stemning, rent og god service.
Man holder til øverst i bygningen, og der er en lille altan, hvor man har et smukt udsyn over Siena med Toscanas bakker og vinmarker i baggrunden.
Hotellet har ingen fast reception, men man modtager al nødvendigt information, ved reservation af et værelse.
Morgenmaden var ikke så nærende men god, og der serveres både Italiensk og amerikansk kaffe.
City-tax er 5€
Troels
Troels, 1-night trip
Verified
6/10 Good
Aug 4, 2018
Acceptable unit but with some drawbacks
This was a room in an older building. Very large and spacious. Holder tub with handheld shower and curtain. AC was acceptable. But Wi-Fi underperformed, almost felt like dial-up speed. Location a bit removed from the old city. Not really walkable in my opinion. Fortunately Hotel rents bicycles so you can ride to the Old City and not have to rent a bike at a higher price there.
ALEX
ALEX, 1-night trip
Verified
4/10 Fair
Jul 28, 2018
They messed up my reservation and emailed me a couple days before my stay to let me know that I would need to stay in their other location which did not have breakfast but I would at least get the tax off. I emailed them back and told them that was fine and I would go to the other location and gave them my cell phone number in case they had any questions. I had full access to my phone, texting, and emails and never heard anything back from them. So the day of my reservation I head to the location I was told to stay at. I buzz the door, no answer. I then call the woman who took me reservation and she told me they made another mistake and that she had tried to reach me to let me know which she absolutely did not, my phone was working the whole time. She told me I needed to go back to the original location I had booked for. They offered nothing to help me, just to walk there from where I was even though I had paid for a taxi to take me all the way to where I was told to go and by this point the driver had left. It was a 14 minute walk with all my luggage! All I get was a sorry and they offered me the breakfast for free but it’s already included in the price I paid so??? On top of all this, the bathroom was not very clean, the soap dispenser was empty the whole time I was there, they didn’t clean my room once during my stay, and they let people smoke cigarettes by the open window which wafted onto my room. Overall a really disappointing experience.