Hotel Kongresowy offers 78 rooms: 51 single rooms, 25 double rooms, a deluxe suite and a presidential suite. All rooms include private bathroom, TV, radio, telephone and access to the Internet.

The hotel has 2 restaurants "Patio", and "Rozowa", a coffee bar, drink bar and night bar.

Hotel Kongresowy offers a council chamber for 300 persons, an auditorium for 100 persons, hall nr 1012 for 100 persons, and training halls seating up to 40 persons. The hotel uses modern technical and audio-visual equipment, catering services and technical assistance.

Jacuzzi, sauna, gym, massage salon, billiards, attended car park.