Spacious rooms with a seaside or park view are known for their comfort and stylish modern furniture. All the rooms on all three floors are accessible by elevator or stairs. The rooms have a desk, a sofa or armchair, a balcony, a bathroom (shower or bathtub), a bidet, a hairdryer, an LCD television, a telephone, a mini bar and a room safe. The rooms are air-conditioned and have free Wi-Fi access.

The rooms are suitable for people suffering from allergies.

Two nearby beaches are available to the guests of the Hotel Marko. The Meduza beach is located only 50 meters from the hotel and is regarded as one of the most beautiful beaches in Portorož, while the city beach is 250 meters away. Both are famous for their rich offer of sports and recreational services, an activities program for children and relaxation. The beaches were awarded the Blue Flag for their quality standards. The certificate represents the most prestigious European symbol for water quality, sustainability and for clean, safe and user-friendly beaches.