Athenaeum K 29 Hotel — Athens, Greece

Athenaeum K 29 Hotel is a simple mid-range aparthotel near Omonia, not a full-service luxury hotel in Athens, Greece.

Address: Agiou Konstantinou 29, Athens. Property ID: 2050897.

Source: https://helloaxel.com/en/hotels/athens/athenaeum-k-29-hotel-2050897

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Axel's take: 8.1/10

Good-value rooms and genuinely helpful staff, but the surrounding streets won't suit everyone. A simple mid-range aparthotel near Omonia, not a full-service luxury hotel, scored for what it is.

Athenaeum K29 is a straightforward mid-range aparthotel near Omonia, rather than the upscale four-star experience some listings suggest. It's a strong pick for practical city stays: Booking.com, Expedia and Tripadvisor guests broadly praise the helpful staff, cleanliness and value. Rooms have a modern, functional look, with kitchenette facilities adding convenience. Nearby metro stations make exploring Athens manageable, and breakfast generally earns positive feedback.

The main compromise is the setting. Across several sites, guests describe the surrounding streets as rough or uncomfortable after dark, although others report no problems. Traffic noise also recurs in reviews, so light sleepers should request a quieter room. Room sizes vary, and this isn't somewhere to book for extensive facilities or polished luxury. We'd choose it for value and friendly service; we'd skip it for a quiet, picturesque neighborhood.

• Best for: Value-minded city explorers; Travelers who use the metro; Short stays with kitchenette convenience

• Watch out for: Surrounding streets can feel uncomfortable after dark; Traffic noise in street-facing rooms; Simpler experience than four-star listings imply

• Location: Convenient for Omonia and Metaxourgeio metro stations, but neighborhood comfort divides guests.

• Rooms: Modern, practical rooms with kitchenette facilities; sizes vary and street noise is a recurring drawback.

• Cleanliness: Generally well rated across major sites, despite occasional housekeeping or maintenance complaints.

• Service: Friendly, helpful reception staff are the most consistent strength across sources.

• Amenities: Breakfast, free Wi-Fi, a small gym and a residents-only café/bar; not a full-service resort.

• Fees and surprises: Breakfast depends on the booking; parking costs extra, and a seasonal accommodation tax is collected at the property.

Axel's opinion of Athenaeum K 29 Hotel, from the hotel's website and recent guest reviews. Sources: Hotel website · Booking.com · Tripadvisor · Trip.com · Expedia · Hotels.com · gtp.gr. Reviewed Oct 27, 2026.

About Athenaeum K 29 Hotel

• Property type: Hotel
• 4-star hotel
• Agiou Konstantinou 29, Athens
• Hotel policies: Parking (off site): €10 per car per night; Breakfast: €10
• Amenities: Babysitting and childcare, Breakfast, Restaurant, Bar, Fitness facilities, Airport transportation, Parking, Parking nearby, Pets Not Allowed, Laundry (extra charge), Dry-cleaning (extra charge), Free Wi-Fi, Business center
• Check-in from: 15:00
• Check-out by: 11:00
• City page: Hotels in Athens

Room types

Room types and selected features reported for this hotel. Check your dates for availability.

Source: ETG room descriptions.

Classic Single room

• Classic Single room — room photo 1
• Classic Single room — room photo 2
• Classic Single room — room photo 3

Classic Triple room

• Room features: Microwave
• Classic Triple room — room photo 1
• Classic Triple room — room photo 2
• Classic Triple room — room photo 3

Classic Double room (full double bed)

• Beds: full double bed
• Room features: Microwave
• Classic Double room (full double bed) — room photo 1
• Classic Double room (full double bed) — room photo 2
• Classic Double room (full double bed) — room photo 3

Classic Twin room (twin beds)

• Beds: twin beds
• Classic Twin room (twin beds) — room photo 1
• Classic Twin room (twin beds) — room photo 2
• Classic Twin room (twin beds) — room photo 3

Family room

• Family room — room photo 1
• Family room — room photo 2
• Family room — room photo 3

Double The Athenaeum K29 Suite (full double bed)

• Beds: full double bed
• Double The Athenaeum K29 Suite (full double bed) — room photo 1
• Double The Athenaeum K29 Suite (full double bed) — room photo 2
• Double The Athenaeum K29 Suite (full double bed) — room photo 3

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