The address of my apartment is Kalevankatu 52 D 51, so the entrance for the A house and B house are not for my home, my home is in the D house. So, the first door when you will arrive from the city center direction is for A and B houses, then just go forward 50 meters and you are in front of the iron gate. Now you are in front of the C and D houses. Go inside of the door and go forward 20 meters, now you are in the patio (courtryardt). On the right side you can see D door, there is written 1898 above the door.Go in from the door and my apartment is the last one in the first floor on the right side of the corridor. My surname is written in the door.