We stayed 5 nights at Lars place, 2 couples, and we enjoyed the apartment a lot. It is super clean, nicely arranged, equipped with everything you need, and very comfy beds. We felt like at home in this warm place, and enjoyed spending quiet time doing our own glög (hot wine with spices) after a day of walking in the city.
The location was also perfect : 15 minutes walk from the M2 subway line (there is also a frequent bus line 2-3 minutes from the apartment). There are many shops just nearby, including a very nice bread&pastry shop, supermarkets and also restaurants. And, an amazing wine bar called Pompette, 2 minutes walk :-)
Lars was very responsive when we had questions, and checkin and checkout were very easy. So, a great experience, i fully recommend this place !