I stayed for a week at Tommy's place. His apartment was exactly as described. My room (n°2) was quiet, even though it was close to the road. The apartment was very conveniently placed: close to the central station and to the center of town.
Tommy was friendly and very helpful. He was always ready to help and give advice, whether on places to go eat or where to park the car I rented for a couple of days.
Zelda was as fluffy as advertised! And she also was very friendly (cuddly I would even say), it was a pleasure getting to know her for a short while.
Would definitely stay at Tommy's a second time if I come back to Stockholm :)