A fantastic apartment in a grand old house with an excellent location. The apartment is snug (we are a family of four - two smallish daughters) but full of light and all the amenities we needed. As others have mentioned the toilet is located outside the apartment in a private hallway. It is really no big deal and, given the overall intimate configuration of the main living space, ideally situated. Our hosts were wonderfully communicative and attentive. Again - perfect location and an amazing value if you are looking to visit Oslo.