Located in Athens, a 5-minute walk from Goulandris Natural History Museum, The Twentyone has accommodations with a garden, free private parking, a restaurant and a bar. Among the facilities at this property are room service and a concierge service, along with free WiFi throughout the property. Guests can have a drink at the snack bar. The hotel will provide guests with air-conditioned rooms with a closet, a coffee machine, a minibar, a safety deposit box, a flat-screen TV and a private bathroom with a shower. The rooms come with an electric tea pot, while some rooms also offer a balcony and others also have city views. At The Twentyone all rooms include bed linen and towels. Guests at the accommodation can enjoy a buffet breakfast. Bike rental and car rental are available at this hotel and the area is popular for cycling. Helexpo – Maroussi is 3.8 miles from The Twentyone, while The Mall Athens is 3.8 miles from the property. The nearest airport is Eleftherios Venizelos Airport, 16 miles from the hotel.