If you like big hotels with plenty of facilities and services, the 4-star Athenaeum Intercontinental is a very good choice.
It is located on Syngrou Avenue, about 10 minutes from Syntagma Square. It is modern in design and boasts professional facilities. It is also famous for its very good restaurants and lounges (especially the award-winning Premiere Restaurant on the roof, which has been awarded with the Golden Chef’s Hat gourmet award, and the Cafezoe, awarded for its design, and constructed by Tony Chi), its great spa and the helpful service. The rooms are classified as single, double and suites.