Kalderimi Residencies Aparthotel Astypalaia, located a 14-minute walk from the Church of Panagia tis Poraitissas, features Wi-Fi in public areas. This aparthotel provides a sunbathing terrace, a patio, and a play area as well as a xerox and complimentary wireless internet access.

The 3-star hotel is situated 1.4 km from a central beach. The Kalderimi Residencies Aparthotel also gives access to the Agios Konstantinos, which is a 15-minute drive away. In proximity to the Astypalaia Castle is a perk for guests staying at this property. For those travelling from afar, Astypalaia airport is 20 minutes' drive away.

The traditional hotel features 11 rooms with coffee/tea making facilities, and such comforts as an air conditioner. Bedrooms come with extra-long beds. Guests can make use of a separate toilet and a shower along with hair dryers and bath sheets. They offer views of the mountain.

Those staying at Kalderimi Residencies Aparthotel can sit down to a free breakfast. The restaurant Plori Bar Restaurant is situated within 300 metres of this accommodation.