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
Read all reviews

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 9.2

  • Atmosphere 9.2

  • Cleanliness 8.6

  • Facilities 8.7

Latest Reviews

  • 10.0


    11 Oct 2019
    Very good hostel!! Friendly staff, good breakfast (and dinner, which is a nice touch). The annex I stayed in is about 5 minutes walk from reception, but no big deal at all. This is a great hostel for Sofia and they can help you find whatever you need in the city. I recommend this hostel to anyone coming to Sofia.
    USA, Male, 25-30
  • 10.0


    11 Oct 2019
    Had a wonderful stay. People managing the hostel are very warm and will aptly guide you on how should you spend your day and things to do. Breakfast and dinner served were the highlights wherein not only you get good food but also meet lot of new people. Location is also perfect given that it is just 10 minute walk from the Metro station where you can get a direct train to the airport
    India, Male, 25-30
  • 10.0


    09 Oct 2019
    I had a great time here. Met some pretty cool people and have no complaints about the hostel. The free dinner and breakfast are great, so many options. I definitely recommend going out on one of their day trips to the lakes or monastery, they’re a little expensive for transport and stuff but completely worth it.
    Australia, Female, 18-24
  • 10.0


    07 Oct 2019
    Free dinner with beer and free breakfast? What else could a poor traveler need! Also had a great location, good atmosphere and comfy beds. Wouldn’t stay anywhere else in Sofia this hostel was amazing
    Canada, Female, 18-24
  • 9.4


    06 Oct 2019
    Nice hostel, perfectly located in the city center of Sofia. They serve free dinner and offer activities such as pub crawl. Good value for money.
    Israel, Male, 31-40
  • 9.4


    04 Oct 2019
    Went to Sofia with low expectations but everyone at this hostel made my stay absolutely unreal! I will be back
    Australia, Male, 25-30
  • 8.9


    05 Oct 2019
    Best option in Sofia, for sure. They offer free breakfast (with lots of options to eat), free dinner (many options and good food too), free beer at dinner. The only problem is that there is only one shower per floor, which makes it busy to take a shower in the morning.
    Brazil, Male, 25-30
  • 8.6


    10 Oct 2019
    You get free dinner and breakfast, which is a pretty amazing deal. They were full-on meals too, not just toast. Washrooms weren’t the nicest but they were clean. Beds are reasonably comfortable. Staff were pretty helpful.
    Canada, Female, 25-30
  • 8.3


    06 Oct 2019
    This hostel was highly recommended and it was definitely excellent value for money! In a shared room we had plenty of space and someone even came to give us a heater as it was colder, which was great. You also can't beat free dinner and breakfast and the staff were lovely. My only other comment, for informative reasons, would be that at the time of booking I was unaware that our room was in a separate building which was a 5-10 minute walk away from the reception/food.
    England, Female, 18-24
  • 8.0


    06 Oct 2019
    Hostel overall was great! The breakfast is above and beyond your average freebie and the free dinner is a bonus. The vibe of the place is cool and you can easily make friends there/get good recommendations for Sofia. Only downside is the rooms and beds need some TLC. The linen is pretty old and the beds are grubby.
    Australia, All Female Group, 18-24
Read all reviews


  • 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