Hotel Oskar Business & Spa boasts a large and impressive pool area that guests find particularly relaxing. The facilities include multiple Jacuzzis, a salt cave and saunas, providing free access to many of these amenities. Both the pool and spa areas are designed thoughtfully with clean showers and locker rooms enhancing the overall experience. Guests appreciate the chlorine-free pool and the well-maintained environment, noting that it is particularly pleasant and inviting. The option of a children's pool adds to the appeal for families. Despite a few comments about the pool water temperature and the availability of all attractions, the overall consensus is positive with many considering the spacious swimming pool a standout feature of the hotel.