One Three One - In the Heart of Athens, Athens

One Three One - In the Heart of Athens is a practical base for exploring Greece’s capital, set on Ermou 131 in the city’s central shopping-and-sightseeing belt. With a guest rating of 7.6/10 from 731 reviews, it’s especially appreciated for its calm interior: rooms are soundproofed and air-conditioned, helping you rest even when you’re staying close to busy streets. Families are welcome, and the hotel’s policies also support a straightforward stay for travelers who want to move through Athens at their own pace.

The location works well for first-timers because major landmarks are within a comfortable walk or short ride. The Roman Agora is about 0.9 km away, the Temple of Hephaestus sits around 1.0 km from the hotel, and the Ancient Agora is roughly 1.3 km—ideal for pairing morning history with an afternoon coffee stop. If you’re planning a longer day, the Acropolis and Parthenon are around 2.1–2.2 km, making it feasible to build a classic route without complicated transfers.

Reviewers commonly mention the ease of arrival and departure thanks to private check-in/check-out, and they also highlight the convenience of cashless payment options. The hotel is non-smoking throughout, with smoke alarms and fire extinguishers for added reassurance. Staying here tends to suit solo explorers and couples who want a quiet room in a lively neighborhood, plus families looking for a central address where the city’s sights are close enough to reach on foot.