Located merely 7 minutes' walk from the Kefalari Park, the wonderful The Twentyone Hotel Kifisia boasts a banquet hall, welcoming collective gatherings. Situated in the vicinity of the Alsos Kifisias, this 4-star boutique-style hotel features a swimming pool with garden views.

The hotel is nestled near the business district of Kifisia 500 m from Goulandris Natural History Museum. Kefalari Square is in proximity to the Twentyone Kifisia, while Nea Makri is 14 km away. Guests might as well visit Syngrou Grove, which is just a 14-minute walk away. The Church of Saint Irene is approximately 3 km from the property. This hotel is located 35 km from Eleftherios Venizelos airport and not far from Plateia Kifisias bus stop.

The rooms at the Twentyone have a flat-screen TV with satellite channels, along with a minibar fridge, coffee and tea making equipment for your convenience. Ironing facilities and climate control are featured for guests' comfort. Featuring a walk-in shower and a separate toilet, the bathrooms also have hair dryers and dressing gowns.

Buffet breakfasts are available upon request. You can go to Twentyone restaurant for dinner or eat your lunch at Isabellas restaurant. This accommodation invites guests to have a drink at an outdoor bar. The bar area includes a lounge.