Group Booking Terms and Conditions

Because you are making a Group Booking, there are additional Terms and Conditions that apply. Please read them and click 'I Accept' below to continue with your booking

General Group Booking Terms

By making a group reservation through you agree to the following terms and conditions as set by and as set by the hostel in question.

  • In order to make a group reservation on it is necessary to pay a deposit. The balance is due directly to the hostel according to their payment conditions.
  • The booking deposit is non-refundable.
  • Please note that any cancellations must be notified directly to the hostel at least 24 hours in advance of your scheduled arrival date, unless otherwise stated in the hostel's conditions.
  • are not responsible for changes or amendments to your reservation once it has been processed. All correspondence with regard to changes to your booking need to be dealt with directly with the hostel.
  • Cancellations for reservations must be made directly with the hostel and must conform with the individual hostels cancellation policy (see below)
  • It is your responsibility to pay the balance of your accommodation cost to the hostel in accordance with their payment conditions (see below). Failure to do so may result in your reservation being cancelled by the hostel.
  • Individual hostels may have special booking conditions relating to group stays, please read the hostel booking conditions carefully before making your reservation.

Hostel Specific Terms & Conditions

The remainder of the amount due will be charged to your credit card on arrival. Should numbers or room selection change, the per person deposit times the number of people who actually travelled will be deducted from the total accommodation charge levvied by the hostel.

The following group types are not accepted by this hostel: Stag/Hen/Bachelor Party If you have misrepresented the type of group you are booking for, your booking may be cancelled by the hostel."

Any cancellations resulting from agreement to these terms and conditions under false pretences will result in loss of deposit.


Hostel Mostel

Book more than 7 days in advance for Free Cancellation.
  • Perfect Location
  • Superb Staff
  • Excellent Cleanliness
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Property Description

Hostel Mostel voted as

by Hostelworld customers has a unique setup in a totally renovated 19th century house.

Our unbeatable set of facilities include big sitting area to chill out, romantic wooden veranda, free to use Wi-Fi Internet access all over the place, pool table and much more.

+ We have the city's tourist attractions, outdoor markets, restaurants, clubs and bars all just around the hostel. Sveta Nedelia Cathedral - the absolute center of Sofia is 5 minutes walking away from the hostel.
+ We're within walking distance from the central railway / bus station as well.
+ Mostel Hostel is perfectly located in the city center, still you will be well hidden from the street noise in our inner yard.

* The ONLY HOSTEL IN SOFIA where you get FREE each day of your stay:

+ FREE All you can eat breakfast - WAFFLES, Chocolate, 3 kinds of jam, honey from local farm, salami, ham, yellow cheese, white cheese, Bulgarian yogurt, olives, tomatoes, cucumbers, carrots, apples and other seasonal fruits, cornflakes, muesli, milk, bread, butter, Hot Chocolate, orange juice, tea and coffee
+ FREE Unlimited high speed Internet access and WiFi connection all over the hostel
+ FREE Healthy Vegetarian DINER and a glass of BEER in the evening!

+ FREE Clean and fresh sheets, blanket, pillow, towel
+ FREE Locker, security access entrance card, luggage storage
+ FREE Use of modern fully equipped kitchen
+ FREE Sofia map with highlights



+ Bright, spacious, spotless rooms. Wooden floors and blossoming flowers will make you feel at home
+ Comfy, spacious common room - to make you feel relaxed and enjoy an easy-going conversation with other travelers and local people
+ Pool Table
+ Computers with high speed Internet access and WiFi connection all over the hostel
+ Fully equipped guest kitchen
+ Brand new spotless bathrooms with 24 hours running hot water
+ Hair dryer, iron
+ Travel fresh - we will do your laundry for you
+ We are voted the most secure hostel in Sofia. Use our:
- Locker
- Security Access Entrance card
- Safe luggage storage
- Guarded parking lot across the road

* FREE full information support for every spot of Bulgaria.
We are here 24 h to help you with whatever information you might need:
- What to see and do in Sofia and Bulgaria
- Where to stay
- How to get there
- Maps
- Information, guidebooks and maps for the surrounding countries
- Bus/trains timetables

* One day trips - get immersed in the Bulgarian culture and history and enjoy our wild nature

* Welcoming and helpful staff around the clock
* No curfew, no lockout - enjoy your freedom :)

For artistic travelers who want make a performance at the hostel we offer a free night stay! View House Rules

Check Availability

Reviews & Ratings

  • Value For Money 9.3

  • Security 9.3

  • Location 9.3

  • Staff 9.1

  • Atmosphere 9.1

  • Cleanliness 8.6

  • Facilities 8.7

Latest Reviews

  • 10.0


    07 Nov 2019
    Finally a hostel that is about the experience instead of making money. Good rooms, good beds, dinner and breakfast included and plenty. They provide all the necessities and more. Great hostel! Great atmosphere! Great everything!
    Netherlands, Male, 31-40
  • 10.0


    06 Nov 2019
    10/10 hostel! From the incredible staff to the lounge area that makes it so easy to meet everyone this hostel is on eof the best ones that I've stayed in. The breakfast and dinner provide so many options and are included in the price of the room (as long as you aren't in the 18 bed loft). I suggest to book the 8 bed dorm and spend the extra euro because it is definitely worth it. I booked one night and I ended up staying 7! Love this hostel and I will be back!
    Canada, Female, 18-24
  • 9.7


    06 Nov 2019
    My stay in this hostel was fantastic. I felt more than welcome and met very nice people. The ideal place for people traveling solo. You will receive a handy city map that will help you on your way. They also offer super fun activities. Highly recommended!
    Belgium, Female, 25-30
  • 9.7


    05 Nov 2019
    What a fantastic hostel! The breakfast was great, the bed was comfortable and the showers hot. The staff were all incredibly friendly and helpful. I really enjoyed my time here, so thanks guys!
    England, All Female Group, 25-30
  • 8.9


    11 Nov 2019
    Nice hostel, social and really good location within walking distance of everything. Just a bit cold everywhere - if you stay in the dorm underneath the roof in winter take an extra sleeping bag.
    Germany, Female, 25-30
  • 8.9


    06 Nov 2019
    Probably the best hostel in Sofia
    India, Male, 25-30
  • 7.1

    Very Good

    07 Nov 2019
    I don't recommend this hostel for solo travelers. PAYMENT ONLY CASH 😠,he staff doesn't know how to locate travelers, The reception is in one place and they have 2 buildings outside this one .The WiFi did not work .. I was placed in a room where there was no one .. Without curtains, the morning light did not let me sleep. Breakfast is supposed to be from 7 to 10 . When I can't sleep I arrive at 7 and they told me 7:30, Going out to the cold to go to breakfast in another building is not good
    Argentina, Male, 31-40
  • 6.0


    12 Nov 2019
    Good free breakfast and dinner. But the rooms are pretty cramped, beds are not bunks but instead twins laid right next to your neighbor so you feel like you’re sleeping with a stranger. My room had one shower to share between 10 people. It was an off site apartment the hostel bought and turned into two 5 bed rooms with a shared bathroom. The room was poorly ventilated and smelled terribly. Security is pretty lax. Not the worst hostel I’ve stayed at, but definitely on the lower end of the scale.
    USA, Male, 25-30
  • 6.0


    06 Nov 2019
    Don't stay in the upstairs dorm if your tall the roof is 7ft in the middle but 4 ft at the walls. The shower area is to cramped, there's no place to sit and the showers are super tiny and to keep the shower flowing you have to keep your thumb on a knob overhead. The coffee stinks. Not a great place like they tout.
    Canada, Male, 41+
  • 5.7


    15 Nov 2019
    Very dirty... I had the cheapest option (18 bed room) and it had no ventilation, no beds, just mattresses pushed EXTREMELY close to each other so its basically like sleeping in between two strangers. No ventilation meant the dorm was extremely stuffy and smelled like stale men. Hardly any bathrooms to share between 20 people and very dirty. Beds were uncomfortable, the sheets were not fresh, I'm pretty sure the sheets on my bed were not changed since the last person. Would not recommend, sorry.
    Canada, Female, 18-24
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  • Free Breakfast
  • Free City Maps
  • Free Internet Access
  • Free WiFi
  • Linen Included
  • Towels Included
  • Adaptors
  • Bicycle Parking
  • Book Exchange
  • Breakfast Not Included
  • Cable TV
  • Card Phones
  • Ceiling Fan
  • Common Room
  • Hair Dryers
  • Hair Dryers For Hire
  • Hot Showers
  • Jobs Board
  • Key Card Access
  • Meeting Rooms
  • Outdoor Terrace
  • Parking
  • Reading Light
  • Security Lockers
  • Self-Catering Facilities
  • Washing Machine
  • 24 Hour Reception
  • 24 Hour Security
  • Airport Transfers
  • Bicycle Hire
  • Housekeeping
  • Internet Access
  • Late check-out
  • Laundry Facilities
  • Luggage Storage
  • Reception (limited hours)
  • Shuttle Bus
  • Tours/Travel Desk
  • Towels for hire
Food & Drink
  • Meals Available
  • Tea & Coffee Making Facilities
  • Vending Machines
  • Board Games
  • Pool Table
  • Wii


  • 2016

    5th, Worldwide Large Hostel

  • 2015

    10th, Worldwide Large Hostel

  • 2013

    1st, Country Winners Bulgaria

  • 2012

    2nd, Continent Winners Eastern Europe

  • 2012

    3rd, Worldwide Large Hostel

  • 2011

    1st, Country Winners Bulgaria

  • 2011

    3rd, Continent Winners Eastern Europe

  • 2011

    4th, Worldwide Large Hostel

  • 2007

    Most Fun Hostel

  • 2007

    Best Small Hostels


  • 2014

    Worldwide Large Hostel

  • 2013

    Worldwide Large Hostel

  • 2012

    Worldwide Large Hostel

View all Award Winners