We're a spanish group of 6 person (three couples - 3 men and 3 women-), between 25 and 35 years old. We work in Spain like teachers, we're polite and very nice people. We're not smoking people.
Jose and friends rented one of my flats in July 2012. Unfortunately I did not have the opportunity to meet them in person, but from the communication in front of the stay I was left with a very positive impression. The flat was left in a clean and tidy condition. I hope they had a good stay in Oslo.