Never saw Olaf, but he left good instructions for getting in. The apartment was a little further from city center than we realized, but we enjoyed the walk along the river into the city. We were a little taken aback by all the stuff in the refrig and apartment, not what we've experienced in other rentals. We loved the space, balcony and the area. It would be good to have some English instructions for appliances. I had a hard time figuring out washer/dryer and never could understand the coffee maker. It would also be good to have some info about the local bus in the neighborhood. We figured it out, but it took several days to get the information.