Athens21

Hotels
9.2 (3047 reviews)
21 Athinas , Athens , gr

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Children allowed

Facilities

WiFi available
Free WiFi
Non-smoking rooms
Air conditioning
Room service
Heating
Family rooms
Lift / Elevator
Laundry
Luggage storage
See all facilities

Review Highlights

Pros:
Great location
Friendly staff
Clean and spacious rooms
Cons:
Limited rooftop access
Breakfast venue issues

Categories

Cleanliness
9.15
The hotel was exceptionally clean, which made my stay even more comfortable.
Service
9.65
Staff were incredibly friendly, welcoming, and always ready to help.
Location
9.35
The location was perfect — it’s very easy to reach the hotel from the airport by metro.
Room Quality
9.15
The room was large, well-equipped and very comfortable.
Amenities
9.15
Includes a well-stocked room with a fridge, safe, and complimentary slippers.
Value for Money
9.15
The hotel is good value for money with great amenities.
Food and Beverage
8.65
The breakfast served was decent, though some mentioned it could improve.
Overall Experience
9.35
Overall, a wonderful stay with great experiences; highly recommended.
* This sentiment is summarized by AI based on user reviews.
Updated at: 2025-12-12 11:44

Property Description

Central Location
Athens21, located in the heart of Athens City Centre, offers air-conditioned rooms just steps away from Monastiraki Square, Ermou Street-Shopping Area, and Roman Agora. Explore the city's vibrant attractions with ease.

Multilingual Staff and Tour Desk
Our dedicated staff fluent in German, Greek, English, and French are ready to assist you. Visit our tour desk to plan your adventures and make the most of your stay in Athens.

Convenient Amenities
Relax in our comfortable rooms equipped with modern amenities such as a flat-screen TV, private bathroom, and fridge. Enjoy easy access to Anafiotika and Monastiraki Flea Market, both within walking distance.

Experience the best of Athens at Athens21. Book now for a memorable stay!

Important information:

Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation.
A deposit may be required at the property.

Check-in and check-out hours:
Check-out: 12:00 PM
Airport code: ATH

Property Policies

  • Internet

    WiFi is available in all areas and is free of charge.

  • Parking

    No parking available.

  • Groups

    When booking more than 6 rooms, different policies and additional supplements may apply.

  • Pets

    Pets are not allowed.

  • Children and extra bed policy

    Children of any age are allowed.
    Children up to and including 2 years old stay for free when using an available cot.
    Children up to and including 4 years old stay for free when using an existing bed.
    Children from 3 years old to 10 years old stay for € 25 per person per night when using an available extra bed.
    Any type of extra bed or child's cot/crib is upon request and needs to be confirmed by management.
    Supplements are not calculated automatically in the total costs and will have to be paid for separately during your stay.

Location

Guest Reviews

9.2
Based on 3047 reviews
Cleanliness: 9.15
Service: 9.65
Location: 9.35
Room Quality: 9.15
Amenities: 9.15
Value for Money: 9.15
Food and Beverage: 8.65
Overall Experience: 9.35
A
Arielle • solo_traveller • fr
9
Emplacement formidable
Pros:

L'emplacement de l'hôtel est parfait. Dans le quartier animé proche de la plaka, à deux pas de bons restaus, à environ 2 kms de l'acropole et du musée, de l'Agora...etc..parfait
L'accueil des deux femmes très sympathique.
La vue sur l'acropole sur la terrasse supérieure de l'hôtel magique!
La facilité pour le check in et check out.
La chambre vaste, avec café, frigidaire, clim, salle d'eau.
Très bonne literie.

Cons:

Le manque de service par exemple sur la terrasse par exemple pour siroter un coktail face à l'acropole.
Un petit déjeuner dans le restaurant asiatique adjacent correct : café, jus d'orange frais ( très bon) 2 toasts, beurre marmelade, oeuf au plat, fromage pour moi. Petite salade de fruits. L'amabilité à revoir.
La chambre sombre ( couleur moderne mais dans les gris) avec petite fenêtre.
Pas de volet.

2026-06-19 • via Nuitee
C
Cortes • couple • cr
10
Un hotel genial, limpio, buen desayuno, buena ubicación, pedí la amable y una terraza con una vista impresionante al Acr
Pros:

Super bien ubicado y las habitaciones muy cómodas

Cons:

Todo estuvo excelente

2026-06-19 • via Nuitee
S
Shlomo • solo_traveller • il
10
Pros:

There is no lobby. The balcony that appears in the hotel's photo on the Acropolis is very boring and pointless, completely unnecessary

Cons:

Location and breakfast that is sufficient, no need for more than that, some people will say poor breakfast

2026-06-19 • via Nuitee
T
Tim • couple • gb
10
2026-06-18 • via Nuitee
S
Saife • solo_traveller • jo
10
2026-06-18 • via Nuitee
S
Sandra • solo_traveller • at
8
Pros:

Bei der Ankunft wurden wir sehr herzlich empfangen. Unser Zimmer war top und auch sonst bis auf das Frühstück gibt es nichts zu beanstanden. Wirklich top!

Cons:

Das Lokal, in dem man das Frühstück einnimmt hat überhaupt keinen charm. Es wirkt wie eine schulkantine, es besteht angeblich aber die Möglichkeit beispielsweise auf dem Rooftop des Hotels mitzunehmen. An den Tischen vor dem Lokal durfte man in der Früh nicht sitzen.

2026-06-18 • via Nuitee
C
Christina • couple • de
10
2026-06-18 • via Nuitee
M
Martins • couple • br
7
satisfatoria
Cons:

A porta do banheiro atrapalha a entrada

2026-06-18 • via Nuitee
A
Arne • couple • dk
9
Fin og hjælpsomme personer i receptionen
Pros:

morgen maden var lidt kedelig, men frisk og nylavet

2026-06-17 • via Nuitee
D
David • couple • gb
9
Good central base for exploring Athens
Pros:

Clean and comfortable. Quiet despite the central location and all the main sites are within walking distance, as well as bars and restaurants. The Metro stop is very close and goes to both the airport and port. Great Acropolis view from the rooftop!

Cons:

Everything was good!

2026-06-17 • via Nuitee
C
Caitlin Taleah • couple • au
7
Hotel had security breach and my details were stolen. Hotel itself is in a good location and is nice and clean.
Pros:

Good location, breakfast options and friendly staff. Clean room and good view of Acropolis.

Cons:

The hotel system and booking information has experienced multiple security data breaches and I have been contacted multiple times from random scammers on WhatsApp and via email using my personal information and asking for funds. I reported this in multiple occasions and felt very blown off by both booking.com and the hotel. If you don’t mind your personal details being stolen then sure book here.

2026-06-17 • via Nuitee
A
Alessia • couple • it
10
Meraviglioso!
Pros:

Boutique hotel nel cuore di Atene, la posizione è fantastica, lo staff molto disponibile, la camera era grande e pulita. La colazione viene servita nel bar sotto all'hotel e mi è piaciuta molto. Il punto forte poi è il rooftop con una vista sull'acropoli meravigliosa. Ci tornerei!

2026-06-16 • via Nuitee
T
Teresa • family_with_children • es
7
Satisfactoría
Pros:

Ubicacióm

Cons:

No se podía repetir desayuno

2026-06-16 • via Nuitee
L
Leonardo • solo_traveller • br
9
Pros:

Hotel bem localizado, instalações novas e quartos muito limpos.
Próximo ao metrô e praça central.

2026-06-16 • via Nuitee
V
veronica • solo_traveller • it
10
2026-06-15 • via Nuitee
T
theclaw75 • Couples • Glasgow, Scotland
10
Athen 21 Hotel, Athens.
Pros:

We stayed in Athens 21 for 2 nights as a stop over before heading to Mykonos and loved it. The location of the hotel could not have been better. We had the shops on one side, the great bars and restaurants including Bandiera.

We stayed on the 6th floor with a great balcony that got the son from morning to mid afternoon and had an amazing view of the Parthenon.

You get breakfast included next door with was good to kick the day off as well.

The rooms were serviced everyday and spotless along with the rest of the hotel.

Thanks Athena 21.

2026-06-14 • via Tripadvisor
M
Margarita • solo_traveller • be
10
Pros:

Très aimables et agréables

2026-06-14 • via Nuitee
A
Anna • solo_traveller • fr
8
Bon emplacement mais nous avons été déçus par les prestations
Pros:

L'emplacement près du métro Monastiraki est central et parfait. La terrasse au 7e étage offre une belle vue sur l'Acropole (mais, malheureusement, il n'y a aucun équipement pour en profiter). La propreté était impeccable et le lit confortable. La présence d' une personne à l'accueil et les renseignements fournis.
La dimension de la chambre et de la salle de bain.

Cons:

Nous avions une chambre sur rue au 1er étage et le bruit était acceptable mais impossible de fermer entièrement le rideau et obcurcir la chambre pendant la nuit.
De plus, nous avons entendu en permanence le bruit de l'eau (douches et chasse d'eau des autres chambres... Comme une cascade ! ) qui nous a empêché de dormir.
WC collé à la paroi de la douche rend difficile de s'asseoir... La douche ne se ferme qu'avec un rideau...
Le prix payé nous paraît élevé par rapport à d'autres établissements dans le quartier.

2026-06-14 • via Nuitee
S
Sylvain • couple • ca
10
Très agréable en general
Pros:

Propreté, emplacement et personnel

Cons:

Salle de bain correcte sans plus

2026-06-13 • via Nuitee
M
Mike • couple • de
10
Perfekt für ein paar Tage in Athen
Pros:

Die Lage war einfach perfekt.
Nah an der Metro, der Innenstadt.
Max 15 Minuten zur Akropolis.
An einer großen Straße gelegen- aber die Fenster haben den meisten Lärm abgehalten.
Betten waren gemütlich, Raum groß und Dusche toll!
Das Frühstück wird im Restaurant nebenan serviert. Es gab eine Auswahl von drei Gerichten.
Auch gab es einen Raum mit Kaffeemaschine und Tee, aber auch die Möglichkeit, dies im Zimmer zu kochen.
Eine kleine schattige Terrasse im 1. Stock und dann die wunderschöne Dachterrasse!

Cons:

-

2026-06-13 • via Nuitee