The hotel offers a variety of room types including suites, standard double rooms, superior king rooms, junior suites, loft twin rooms, and deluxe rooms. The suites and junior suites have larger room sizes compared to the other rooms, ranging from 484 sqft to 861 sqft. All rooms are non-smoking. The occupancy varies with most rooms accommodating 2 adults and 0 or 1 child, except for the junior suite which can accommodate 3 adults. The bed sizes offered are either queen size beds or twin beds.

Guests at Sommerro Hotel have a variety of leisure amenities to enjoy during their stay. They can spend their time relaxing and refreshing in the outdoor swimming pool, which features a heated, infinity rooftop pool with stunning views. For a more secluded experience, there is also an indoor swimming pool available for adults only.

In addition to the pools, guests can indulge in the spa, sauna, and hot tub/Jacuzzi for further relaxation. For those looking to stay active, the hotel offers a fitness center.

When it comes to dining options, guests have a range of choices available right at the hotel. The Ekspedisjonshallen restaurant offers a modern ambiance and international cuisine. Guests can also try TAK Oslo for sushi and Asian cuisine, To Søstre for British cuisine, Izakaya Bar & Terrace for Japanese cuisine, Plah for Thai cuisine, Ahaan for modern Thai cuisine, and Barramon for Spanish cuisine.

The hotel has two pools: Pool 1 is an outdoor rooftop pool with a heated infinity feature and a view. Pool 2 is an indoor pool with a heated feature. Both pools have age restrictions, allowing only adults.

Yes, the Sommerro hotel has multiple restaurants on-site. These include Ekspedisjonshallen, TAK Oslo, To Søstre, Izakaya Bar & Terrace, Plah, Ahaan, and Barramon. The restaurants offer a range of cuisines such as international, sushi, local, Asian, British, Japanese, Thai, and Spanish.