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The Twentyone

4.0 star property
Suburban hotel with 2 restaurants and free breakfast

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Photo gallery for The Twentyone

1 bedroom, premium bedding, down duvets, minibar
2 restaurants, lunch, dinner served; Mediterranean cuisine
Free daily buffet breakfast
View from room
1 bedroom, premium bedding, down duvets, minibar
VIP Access

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Bar
  • Breakfast included
  • Pool
  • Room service
  • 24/7 front desk
  • Housekeeping
The current price is S$217
includes taxes & fees
21 Jun - 22 Jun

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Room options

Available filters for rooms
Showing 3 of 3 rooms

View all photos for Premium Room, Balcony, City View

1 bedroom, premium bedding, down duvets, minibar

Premium Room, Balcony, City View

Highlights

Balcony
Soundproofed
Individually furnished
Individually decorated
Air conditioning
Free cots/infant beds
Smart TV
Down duvet
  • City view
  • Sleeps 2
  • 1 Queen Bed

View all photos for Skyview Deluxe Suite

1 bedroom, premium bedding, down duvets, minibar

Skyview Deluxe Suite

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Free rollaway/extra beds
Smart TV
Separate bedroom
Down duvet
  • City view
  • Sleeps 3
  • 1 Queen Bed

View all photos for Executive Double Room, City View

1 bedroom, premium bedding, down duvets, minibar

Executive Double Room, City View

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Free cots/infant beds
Smart TV
Down duvet
Blackout curtains
  • 23 sq m
  • City view
  • Sleeps 2
  • 1 Queen Bed

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About the area

Map
Mikonou 5 & Kolokotroni, Kifisia, 14562

What's nearby

  • KAT Hospital - 2 min drive - 1.2 km
  • Mall Athens - 6 min drive - 4.5 km
  • Athens Medical Center - 6 min drive - 4.5 km
  • Spyros Louis Olympic Stadium - 8 min drive - 6.0 km
  • Hygeia Hospital - 9 min drive - 6.8 km

Getting around

  • Irakleio Station - 7 min drive
  • Kifisia Station - 14 min walk
  • Athens (ATH-Eleftherios Venizelos) - 31 min drive

Restaurants

  • ‪TGI Fridays - ‬2 min walk
  • ‪Amos Cafe - ‬7 min walk
  • ‪Recipe Bar - ‬7 min walk
  • ‪Natu - ‬6 min walk
  • ‪Giacomo - ‬6 min walk

About this property

The Twentyone

Upscale hotel near Spyros Louis Olympic Stadium
A free breakfast buffet, a terrace and a coffee shop/cafe are just a few of the amenities provided at The Twentyone. Make sure that you enjoy lunch, dinner and Mediterranean cuisine at the two on-site restaurants. Stay connected with free in-room WiFi, with a speed of 100+ Mbps (good for 1–2 people or up to 6 devices), and guests can find other amenities, such as dry cleaning/laundry services and car hire on-site.
Additional perks include:
  • An outdoor pool
  • Free self-parking
  • A lift, a front desk safe and luggage storage
  • A 24-hour front desk, wedding services and laundry services
Room features
All guest rooms are individually furnished, and include comforts, such as premium bedding and laptop-compatible safes, as well as perks, such as laptop-friendly workspaces and air conditioning.
Other conveniences in all rooms include:
  • Bathrooms with rainfall showers and designer toiletries
  • 42-inch Smart TVs with Netflix, streaming services and cable channels
  • Electric kettles, heating and daily housekeeping

Languages

English, Greek

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 100+ Mbps (good for 1–2 people or up to 6 devices)
  • Available in some public areas: Free WiFi

Parking and transport

  • Free self parking on site
  • Limited on-site parking

Food and drink

  • Free buffet breakfast available daily 8:00 AM to 11:00 AM
  • 2 restaurants
  • A bar/lounge
  • A coffee shop/cafe
  • Couples/private dining
  • Snack bar/deli

Restaurants on site

  • Isabella’s
  • The Twentyone Restaurant

Things to do

  • Outdoor pool

Family friendly

  • Laundry facilities
  • Outdoor pool
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

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

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Proposal/romance packages
  • Wedding services

Business services

  • Business centre

Outdoors

  • Terrace

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Lift
  • Stair-free path to entrance
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

More

  • 1 building
  • 2 floors
  • Banquet hall
  • Designated smoking areas (fines apply)

Room amenities

Bedroom

  • Blackout drapes
  • Down comforter
  • Premium bedding

Bathroom

  • Designer toiletries
  • Dressing gowns
  • Hair dryer
  • Private bathroom
  • Rainfall showerhead
  • Shampoo
  • Shower
  • Slippers
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 42-inch smart TV with cable/satellite channels
  • Netflix
  • Streaming services

Food and drink

  • Champagne service
  • Electric kettle
  • Limited room service
  • Minibar

More

  • Air conditioning (climate-controlled)
  • Desk
  • Electrical adapters
  • Heating (climate-controlled)
  • Individual decor
  • Individual furnishings
  • Iron/ironing board on request
  • Laptop workspace
  • Laptop-compatible safe
  • Phone
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: anytime
Early check-in subject to availability
Contactless check-in and check-out are available
Late check-in subject to availability
Minimum check-in age - 18

Check-out

Check-out before 11:00 AM
Contactless check-out
Late check-out subject to availability
A late check-out fee will be charged

Special check-in instructions

Guests will receive an email within 7 days before arrival with check-in instructions; front desk staffed during limited hours

Access methods

Front desk (limited hours)

Pets

Pets not allowed (service animals are welcome, and are exempt from fees)

Children and extra beds

Children are welcome

Payment types at the property

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • 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 - 31 March, EUR 3.00 per accommodation, per night
  • A tax is imposed by the city: From 1 April - 31 October, EUR 10.00 per accommodation, per night

We have included all charges provided to us by the property.

Optional extras

  • Late check-out is available for a fee (subject to availability)

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

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
This property accepts credit cards, debit cards and cash
Safety features at this property include a fire extinguisher, a smoke detector, a security system 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
Property Registration Number 0206Κ013A0036300

We should mention

Cash transactions at this property cannot exceed EUR 500, due to national regulations; for further details, please contact the property using the information in the booking confirmation
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Property is also known as

Twentyone Hotel Kifisia
Twentyone Kifisia

Frequently asked questions

Does The Twentyone have a pool?

Yes, this property has an outdoor pool.

How much does it cost to stay at The Twentyone?

As of 14 Jun, 2025, prices found for a 1-night stay for 2 adults at The Twentyone on 21 Jun, 2025 start from S$217.20, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is The Twentyone pet-friendly?

No, only service animals are welcome at the property.

How much is parking at The Twentyone?

Self-parking is free at this property.

What time is check-in at The Twentyone?

Check-in start time: 3:00 PM; check-in end time: anytime. Late check-in is available during limited hours.

What time is check-out at The Twentyone?

Checkout is at 11:00 AM. Late checkout is available for a fee (subject to availability).

Where is The Twentyone located?

Situated in the business district, this hotel is 1 mi (1.6 km) from KAT Hospital and within 3 miles (5 km) of Athens Medical Center and Mall Athens. Olympic Athletic Center is 3.1 mi (4.9 km) away. Kifisia Station is 14 minutes by foot and KAT Station is 25 minutes.

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The Twentyone Reviews

Reviews

9.2

Wonderful

Rating 10 - Excellent. 32 out of 44 reviews
Rating 8 - Good. 6 out of 44 reviews
Rating 6 - Okay. 3 out of 44 reviews
Rating 4 - Poor. 3 out of 44 reviews
Rating 2 - Terrible. 0 out of 44 reviews

9.4/10

Cleanliness

9.4/10

Staff & service

9.4/10

Amenities

9.4/10

Property conditions & facilities

9.4/10

Eco-friendliness

Reviews

10/10

Excellent stay at the TwentyOne in Kefalari . Professional staff , excellent product . Will definitely come back.
Stayed 2 nights in May 2025

10/10

A few days in Athens and this hotel was beautiful in a very vibrant area.
Stayed 3 nights in Nov 2024

10/10

Lovely hotel in a beautiful location with stylish rooms, great design. Excellent staff.
Stayed 2 nights in Apr 2024

10/10

Fantastic hotel in a nice location
Stayed 1 night in Feb 2023

10/10

Good location, nicely decorated room
Stayed 1 night in Jan 2023

10/10

Many vegetation all around, very nice!!
Stayed 2 nights in Jun 2024

8/10

Best staff with best hotel
Stayed 4 nights in Sep 2023

10/10

Went as expected
Stayed 2 nights in Dec 2024

10/10

Had a great experience at The Twentyone. The neighborhood is charming. The staff is friendly and helpful. I enjoyed the restaurant and bar on the property as well.
Stayed 2 nights in Apr 2024

6/10

The breakfast was terrible, the building
Stayed 2 nights in Oct 2024

10/10

very nice boutiqe hotel with personal touch and lot of small luxury details
Stayed 3 nights in Mar 2023

10/10

Great, accommodating staff. Clean and comfortable room. Superb location! I would stay here again in a heartbeat.
Stayed 4 nights in May 2023

10/10

had an amazing stay at The Twenty One Hotel in Athens! From the moment I arrived, the hotel impressed me with its inviting atmosphere and exceptional service. The highlight of my experience was the receptionist, Dione, whose professionalism, kindness, and warm hospitality truly stood out. She made the check-in process seamless and went above and beyond to ensure my comfort throughout my stay. The hotel itself is a gem—beautifully maintained with cozy, well-designed, and impeccably clean rooms. Every detail was thoughtfully considered to create a relaxing and welcoming environment. The Twenty Hotel is a perfect combination of comfort, quality, and outstanding hospitality. I highly recommend it to anyone visiting Athens and look forward to returning in the future!
Stayed 3 nights in Jan 2025

10/10

It was wonderful . Everything was perfect
Stayed 3 nights in Sep 2023

8/10

Convenient location & contemporary room design, with low quality food and service..
Stayed 1 night in Mar 2023

6/10

We booked as a family for a city staycation for a night. The reason for an average rating is overall lack of attention to details. They have an AC panel in the room however the temperature is centrally controlled. No ventilation in bathroom. All 3 of us woke up with strange bites on our skin that makes you wonder about bed mites. Mediocre breakfast without variety.
Stayed 1 night in Jan 2025

10/10

A lovely hotel in the suburbs, out of the busy centre of Athens. Rooms have lovely decor, very clean and comfy large beds. Surrounding location is nice. About a 10/15 Minute walk to the Metro station, then you can be in the centre in about half an hour. Staff are lovely. Currently a refurb going on to build the swimming pool, but we were only here for one night so that didn’t bother us. Bet it will be lovely once finished! We’d definitely stay again.
Stayed 1 night in Sep 2023

10/10

Construction. Otherwise new modern and boutique
Stayed 1 night in Aug 2023

4/10

The hotel is under complete renovations. Currently not fit for guests with loud drilling banging workmen everywhere and dust and dirt. The room smelled strongly of paint. There are no communal areas and the reception is a makeshift table in a tiny cupboard. No parking facilities. Breakfast was very poor. We feel very angry that Hotels.com are allowing bookings without adequate warning,
Stayed 3 nights in Nov 2023

8/10

Stayed 1 night in May 2025

10/10

Great!
Stayed 2 nights in May 2025

10/10

Stayed 4 nights in Jan 2025

8/10

Stayed 3 nights in Dec 2024

4/10

Stayed 1 night in Sep 2024

10/10

Stayed 1 night in Sep 2024