I didn't have the chance to meet Lars personally, but his daughter, a very nice host who was very nice and helpful. Lars organized everything perfectly and gave me all the information to get to the apartment without any problems. The localization is very good, close to the central station. The apartment is very beautiful, personally I think the pictures don't give the full credit if it. The room (and the entire apartment) was perfectly clean and well organized.
I definitely recommend this apartment.