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Athens21

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Photo gallery for Athens21

Rooftop terrace
Deluxe Room, Balcony (Acropolis view) | City view
Front of property
Junior Suite, City View | Living area | Smart TV
Junior Suite, City View | In-room safe, blackout curtains, soundproofing, free cots/infant beds

Reviews

9.6 out of 10
Exceptional

Popular amenities

  • Free Wi-Fi
  • Laundry room
  • Room service
  • Housekeeping

Explore the area

View in a map
21 Athinas, Athens, 105 54
  • Place, Monastiraki Flea Market
    ‪2 min walk‬
  • Place, Ermou Street
    ‪2 min walk‬
  • Place, Acropolis
    ‪5 min walk‬
  • Airport, Athens (ATH-Eleftherios Venizelos)
    ‪29 min drive‬
VIP Access
Curated for quality and service, VIP Access stays consistently receive our highest guest ratings.
  • Expect exceptional service
  • Extra savings and perks for BONUS+ members
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Room options

View all photos for Deluxe Room, Balcony (Acropolis view)

Deluxe Room, Balcony (Acropolis view) | In-room safe, blackout curtains, soundproofing, free cots/infant beds

Deluxe Room, Balcony (Acropolis view)

9.6 out of 10
Exceptional
(9 reviews)
  • City view
  • 29 sq m
  • Sleeps 3
  • 1 Double Bed

View all photos for Superior Double or Twin Room

Superior Double or Twin Room | In-room safe, blackout curtains, soundproofing, free cots/infant beds

Superior Double or Twin Room

9.4 out of 10
Exceptional
(22 reviews)
  • City view
  • 25 sq m
  • Sleeps 3
  • 1 Double Bed OR 2 Single Beds

View all photos for Junior Suite, City View

Junior Suite, City View | In-room safe, blackout curtains, soundproofing, free cots/infant beds

Junior Suite, City View

10.0 out of 10
Exceptional
(7 reviews)
  • City view
  • 40 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Standard Room (1st floor)

Standard Room (1st floor) | Street view

Standard Room (1st floor)

9.6 out of 10
Exceptional
(8 reviews)
  • City view
  • 20 sq m
  • Sleeps 3
  • 1 Queen Bed

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About this property

Athens21

Hotel in Athens, steps from Ermou Street
Concierge services, dry cleaning and laundry facilities are available at this smoke-free hotel. WiFi in public areas is free. Additionally, tour/ticket assistance, a front desk safe and multilingual staff assistance are on-site.
Athens21 offers 19 air-conditioned accommodations with laptop-compatible safes and a hairdryer. Smart televisions come with satellite channels.

Bathrooms include a shower and complimentary toiletries. This Athens hotel provides complimentary wireless Internet access. Housekeeping is provided on a daily basis.

Our customers tell us they can't get enough of Athens21's great location. During your stay, you're just a quick walk from Acropolis. You'll find features such as free WiFi in public areas, plus breakfast (surcharge) and dry cleaning service.
  • Free WiFi
  • Cooked-to-order breakfast served daily for a fee
  • Services include dry cleaning/laundry, a concierge and tour or ticket assistance
  • Guests have great things to say about the location and the clean guestrooms
  • Steps from Ermou Street and 7 minutes on foot from Acropolis
  • Airport shuttle service available for a fee
Athens21 offers its guests multilingual staff, tour/ticket assistance, and concierge services. WiFi is free in public spaces. An airport shuttle (available 24 hours) is available for a fee. Athens21 also features laundry facilities, dry cleaning/laundry services, and a front desk safe.

This 3-star Athens hotel is smoke free.

For a fee, guests can enjoy a cooked-to-order breakfast daily from 7:00 AM to 10:00 AM.
Room service is available.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • No on-site parking available
  • 24-hour return airport shuttle on request for a surcharge

Food and drink

  • Daily cooked-to-order breakfast available 7:00 AM to 10:00 AM for a fee: EUR 15 for adults and EUR 15 for children

Family friendly

  • In-room cot
  • Laundry facilities
  • Soundproofed rooms

Conveniences

  • Laundry facilities
  • Limited-hour front desk
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Tour and ticket assistance

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Lift
  • Wheelchair accessibility

More

  • At least 80% lighting from LEDs
  • Double-glazed windows
  • Locally-owned and organised tours and activities
  • Smoke-free property
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Free cot

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower
  • Towels provided

Entertainment

  • Smart TV with satellite channels

Food and drink

  • Room service

More

  • Air conditioning
  • Energy-saving switches in guestrooms
  • Heating
  • Laptop-compatible safe
  • LED lighting
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: midnight
Contactless check-in and check-out are available
Minimum check-in age - 18

Check-out

Check-out before 11:00 AM
Contactless check-out

Special check-in instructions

This property offers transfers from the airport (surcharges may apply); guests must contact the property with arrival details before travel, using the contact information on the booking confirmation
The front desk is open daily from 7:00 AM - midnight
Guests will receive an email within 7 days before arrival with check-in instructions and lockbox information; front desk staffed during limited hours
This property doesn't offer after-hours check-in
To make arrangements for check-in please contact the property at least 72 hours before arrival using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools
This property’s breakfast is served in guestrooms. Guests booked in room only rate plans who wish to receive breakfast during their stay must contact this property in advance to pre-book it. Guests booked in breakfast included rate plans may book their breakfast delivery at check-in.

Access methods

Front desk (limited hours), lockbox

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Free cots (infant beds)!

Payment types at the property

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • A tax is imposed by the city and collected at the property. This tax is adjusted seasonally and might not apply all year round. Other exemptions or reductions may 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 to 31 March, EUR 0.50 per accommodation, per night
  • A tax is imposed by the city: From 1 April to 31 October, EUR 2.00 per accommodation, per night

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for cooked-to-order breakfast: from approximately EUR 15 for adults and from EUR 15 for children
  • Airport shuttle fee: EUR 50 per vehicle (one-way, maximum occupancy 3)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
Guests must contact this property in advance to reserve cots/infant beds
This property accepts credit cards; cash is not accepted
On-site parties or group events are strictly prohibited
Safety features at this property include a fire extinguisher, a smoke detector and a first aid kit
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Athens21 offers transfers from the airport (fees may apply). Please contact the property on the number on the booking confirmation with your arrival details prior to travel. The front desk at this property is open daily from 7:00 AM - midnight.
This property doesn't offer after-hours check-in. To arrange for check-in, guests must contact the property at least 72 hours prior to arrival using the information on the booking confirmation. Guests will receive an email 7 days before arrival with check-in information and lockbox information. Front desk staff will greet guests on arrival at the property.
Property Registration Number 1109207
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.

We should mention

  • On-site cash transactions can't exceed EUR 500, due to national regulations. For more details, please contact the property using information in the booking confirmation.
  • Registered guests are the only ones allowed to be in guestrooms.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

Athens21 Guesthouse Athens
Athens21 Athens
Athens21 Guesthouse
Athens21 Hotel
Athens21 Athens
Athens21 Hotel Athens

Athens21 Reviews

Reviews

9.6

Exceptional

Rating 10 - Excellent. 277 out of 339 reviews
Rating 8 - Good. 51 out of 339 reviews
Rating 6 - Okay. 8 out of 339 reviews
Rating 4 - Poor. 2 out of 339 reviews
Rating 2 - Terrible. 1 out of 339 reviews

10/10

Cleanliness

9.8/10

Staff & service

9.4/10

Amenities

9.6/10

Property conditions & facilities

Reviews

10/10 Excellent

Brad

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Nov 2025

10/10 Excellent

thomas

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Best hotel in the middle of everything will definitely return here in the future
Stayed 2 nights in Nov 2025

8/10 Good

Trudi

Travelled with family
Liked: Cleanliness, amenities
Great staff, great location
Stayed 2 nights in Oct 2025

10/10 Excellent

Rhian

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Staff were so friendly. Locat
Stayed 5 nights in Oct 2025

10/10 Excellent

Danette

Liked: Cleanliness, staff & service, amenities
Excellent location and fabulous customer service. So friendly and helpful. Called a cab for us and helped us with our bags as we were leaving. Breakfast is at an adjoining restaurant and was very good. We were in the junior suite and it was huge with a nice living area and separate bedroom. Be sure to check out the rooftop terrace - excellent view of Acropolis.
Stayed 2 nights in Oct 2025

10/10 Excellent

SHERRY

Liked: Cleanliness, staff & service
Help from Christina and Georgia was great. Room clean and large, breakfast was very good.
Stayed 4 nights in Oct 2025

10/10 Excellent

Manvarjit

Travelled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great breakfast . Convenient location to Plaka and Monstraki Center and to Acropolis. Georgia was super helpful and very accommodating made our stay very memorable.
7th floor view of the Acropolis.
Stayed 2 nights in Oct 2025

6/10 Okay

Byron

Liked: Cleanliness, staff & service
Stayed 4 nights in Oct 2025

10/10 Excellent

Kathleen

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Awesome place to stay close to everything and amazing views from balcony room. 61
Stayed 1 night in Oct 2025

10/10 Excellent

VIRGILIO

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room. Staff very helpful. Good location.
Stayed 3 nights in Oct 2025

10/10 Excellent

Melinda

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Georgia was absolutely an amazing host. The room was comfortable and we had no complaints! We loved the rooftop to see the Acropolis at sunset. Tip: get there early as the seats fill up. We easily walked to Plaka and enjoyed walking around looking at different historical buildings as well as the many shops.
Stayed 1 night in Oct 2025

10/10 Excellent

jay

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great views, location, great helpful staff. Nice rooms, good breakfast. Excellent value.
Stayed 3 nights in Oct 2025

10/10 Excellent

Norberto

Travelled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
Great location. Extra clean rooms. Excellent air conditioning. Great service.
Stayed 2 nights in Oct 2025

10/10 Excellent

Nilasa

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We stayed at Athens 21 for only one night, wish we had stayed for our whole trip, they upgraded us to a suite and was very clean, spacious. Staff were very helpful and friendly.
Stayed 1 night in Oct 2025

10/10 Excellent

Stephen

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The view of the acropolis was outstanding. Very friendly staff made for a pleasant stay. Would recommend to others without hesitation.
View from Athens 21 Rooftop
View from Acropolis area
Stayed 2 nights in Oct 2025

10/10 Excellent

Jennifer

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very convenient room for our first few nights in Greece. We were able to walk to many major attractions, wonderful restaurants, and shopping. The staff members were helpful and friendly. There is a beautiful view of the city, including the Acropolis, from the roof deck, as well as from our room. The available breakfast was a nice add on, with excellent food and coffee. If you want to experience the city center of Athens, you can’t do better than this location.
Acropolis view from the roof deck
Stayed 2 nights in Oct 2025

10/10 Excellent

Michelle

Liked: Cleanliness, staff & service, property conditions & facilities
In the center of town and close to everything
Stayed 1 night in Oct 2025

10/10 Excellent

Maureen

Travelled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Oct 2025

10/10 Excellent

Jeffrey Chin Loong

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This is a gem, I totally love this hotel, it's almost at the centre of town in Monastiraki, easily walkable to all the main attractions, the metro station and restaurants. The room is modern, big with great amenities. The staffs were amazing and helpful. This is a hotel I will definitely recommend to everyone who wants to visit Athens.
Stayed 2 nights in Sep 2025

10/10 Excellent

Irina

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had a very pleasant stay at Hotel Athens 21. At first glance, the reception might surprise you, as it looks more like a small office desk with just one receptionist. But once you enter the rooms, you realize how spacious and comfortable they are. The shower was excellent, with great water pressure. If you are sensitive to noise, I recommend requesting a room that is not facing the street, as it can get quite loud on that side. Breakfast is simple but filling — the menu is small and not a buffet, but it covers all the basics. I would especially like to highlight Spiros at reception — he was extremely friendly, helpful, and professional. His assistance made our stay much smoother. The location of the hotel is also very convenient. Public transportation is nearby, including a hop-on hop-off bus stop just around the corner. There are plenty of restaurants and souvenir shops all around, and a grocery store is located directly across the street. Overall, a comfortable and well-located hotel with excellent service.
Stayed 2 nights in Sep 2025

10/10 Excellent

Robert, West Byfleet

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Spacious room. good bed, nice bathroom, fabulous shower. Helpful staff with comfortable room to extend check out
Stayed 1 night in Sep 2025

6/10 Okay

SHANE

Travelled with family
Disliked: Room comfort

Hotel near Monastiraki

The rooms are very basic, compared with the price. On the positive, location is convenient: minutes from Monastiraki metro station.
Stayed 1 night in Sep 2025

10/10 Excellent

Anthony, Madison

Travelled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
Room was clean. Staff was kind and accommodating. Breakfast was easy and delicious. Plenty of great food nearby. Hotel is within walking distance of the Acropolis and has easy access to the metro. The Acropolis view from the rooftop was amazing. They even arranged a good-priced taxi for us.
Stayed 2 nights in Sep 2025

10/10 Excellent

Michelle, Grimsby

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This was our second stay at Athens21 during our Greece trip. The staff are amazing and always willing to help. The property and rooms were so clean and spacious. Although not every room may have an Acropolis view, the top floor patio covers that too! The breakfast was okay as only 3 prearranged meal choices to pick from. The building is very secure. We would 100% go back to Athens21 if we were visiting Athens. Be sure to book well in advance as this is a small boutique hotel.
Stayed 2 nights in Sep 2025

10/10 Excellent

Carol

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Terrific suite upgrade; delightful rooftop sitting area with beautiful Acropolis view. Excellent breakfast at adjoining cafe with voucher. Some issues with arriving very late at night and figuring out access.
Stayed 3 nights in Sep 2025