9 Calle Montserrat, Centro, 28015 Madrid, Spain
#9 of 483 hotels in Madrid
Guests' ChoiceBased on 340 hostel reviews
9.3Cleanliness
9.4
Comfort
9.3
Location
9.5
Facilities
9.4
Staff
9.7
Value for money
9.4
Free WiFi
8.9
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End of dialog contentReviewed: 30 August 2025
Ahmed
EgyptNothing
One of the best hostels i stayed in , with a location close to center and metro station They do Amazing activities almost everyday, the vibe was friendly and nice The management were really professional, good people and they are always willing to help with a smile .. Cory and Duda...thanks guys! Highly recommend! Definitely visiting again.
Stayed in August 2025
Reviewed: 30 August 2025
Sarah
United KingdomThe lockers were quite small and some were broken to it was difficult to secure luggage.
Really social hostel! Lots of activities for free as well as dinner.
Stayed in July 2025
Reviewed: 27 August 2025
Azzam
GreeceNothing at all - everything exceeded my expectations.
Honestly the best hostel I have ever stayed in, not just in this city but worldwide. The atmosphere was welcoming, the staff were super friendly and helpful, and the place felt more like a community than just accommodation. Everything was clean, comfortable, and well-organized. The location is perfect, and the vibe makes you instantly feel at home. I met amazing people here and had some of my best travel memories.
Stayed in August 2025
Reviewed: 27 August 2025
Vincent
FranceIt's Best Hostel in Madrid, And Thanks You for the Hospitaliddad And generosidad del réceptionniste✨✨
Stayed in August 2025
Reviewed: 18 August 2025
Wajeeh
EstoniaBest hostel ever
Stayed in August 2025
Reviewed: 17 August 2025
Claudio
Switzerland-
It‘s a great hostel to meet people. Cory and all the staff were really nice and created an amzing atmosphere.
Stayed in August 2025
Reviewed: 5 August 2025
Abdulathim
Saudi ArabiaNothing
Everything
Stayed in August 2025
Reviewed: 31 July 2025
Morrison
New ZealandNothing at all, has the best time
Was my first hostel experience and loved every minute of it, the staff made me feel right at home. Volunteer sandy was my ultimate favorite like a sister to me now, Would definitely come stay at onefam again
Stayed in July 2025
Reviewed: 23 July 2025
Mohammad
AustriaLiterally everything, the staff are very helpful and kind, they explain you everything about the property I would definitely recommend it
Stayed in July 2025
Reviewed: 12 July 2025
Samantha
JapanComfortable beds with good curtains, clean, nice staff, easy to meet people through activities or hanging out in common areas :)
Stayed in July 2025
Reviewed: 10 July 2025
Amanda
SwitzerlandIncredible experience, great staff and activities every single day.
Stayed in June 2025
Reviewed: 9 July 2025
Gabriele
ItalyNothing.
Had a great time here. The staff is incredibly nice, especially Duda who was very helpful and informative. The room is fine, it just all works and it is clean.
Stayed in July 2025
Reviewed: 8 July 2025
Hanna
GeorgiaNothing
Very friendly staff! Adrian met me at the reception, suggested great places to visit, and provided everything I needed (like a towel, etc.). The guests were very easy to talk to, and there was plenty of space for cooking. The staff also organized lots of activities like guided tours and pub crawls. Overall, my stay was really pleasant and comfortable.
Stayed in July 2025
Reviewed: 4 July 2025
Sandra
United StatesStaff were nice, very approachable and willing to help. Rules are respected like quiet hours. There is a great community. It was clean and comfy.
Stayed in July 2025
Reviewed: 1 July 2025
Claudia
AustriaMy stay at Onefam was honestly incredible. I only stayed one night but met soo many people and the staff was super nice. The tips they gave me to explore the city were super helpful and they organize many activities! I would recommend it to everyone!
Stayed in June 2025
Reviewed: 30 June 2025
Liam
United StatesThe facility was very clean, the location was excellent, and most of all it was a great welcoming community, with awesome staff, especially Adrian! While we did not stay long enough to participate in many, it was so cool to see all the daily group activities!
Stayed in June 2025
Reviewed: 28 June 2025
Hoang
GermanyThe staff was very friendly and made feel welcome right away. Sometimes hostels feel very unpersonal in big cities. Not the case here. The room was clean, the beds were comfy and you could adjust the temperature in your dorm. You have a nice kitchen and patio outside where you can hang around in the evening. Overall I had a very comfortable stay here.
Stayed in June 2025
Reviewed: 26 June 2025
Heather
United StatesIt felt like a family there. Everyone was friendly and so generous. I loved sitting around and discussing life with people from around the world! The staff set the vibe because they were really friendly.
Stayed in June 2025
Reviewed: 25 June 2025
Jack
New ZealandNo complaints
Amazing staff, location, and rooms and people. They had drinking games free dinner on select nights and a great atmosphere. Not to mention a very fair price.
Stayed in June 2025
Reviewed: 24 June 2025
Megan
AustraliaVery friendly, great communal area for meeting other travellers
Stayed in June 2025
Reviewed: 19 June 2025
Rory
United KingdomSuch a great hostel. Such a social atmosphere, very clean and you’re made to feel welcome.
Stayed in June 2025
Reviewed: 12 June 2025
Kerri
Cayman IslandsI stayed in a private room and it was extremely comfortable and clean. Everyone was so lovely, and the people working there were friendly. It’s very social with something happening each evening.
Stayed in May 2025
Reviewed: 31 May 2025
Istvan
Hungaryjust like any onefam, you can make connections easily, and the staff are special! thank you miss Duda! :D
Stayed in May 2025
Reviewed: 24 May 2025
Kseniia
Irelandthe atmosphere in the hostel - is as if they welcome you as a family. Also is super super clean. One guy who works there - even walks bare foot there
Stayed in May 2025
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