Located at a 750-metre distance from Holargos underground station, 401 & Simera Apartment Athens also boasts proximity to Holargos Center.

Apostolos Nikolaidis Stadium is around 10 minutes away by car, and National Glyptotheque is approximately 5 minutes' drive from the apartment. The war memorial "Tomb of the Unknown Soldier" is nearly a 15-minute ride from the property.

For a comfortable stay, such facilities as air conditioning, along with a balcony and a seating area, are offered to guests. The interior has a sofa set, as well as soundproof windows. Beds fitted with feather down pillows are at guests' disposal. This apartment is equipped with a bathroom that features bath sheets.

Also, a refrigerator, an oven, and kitchenware can be found here. The restaurant Floyd can be reached after a 5-minute walk. The nearest bus stop to the apartment is Kyprou, which is around 5 minutes away by car.