It is very sentral. 3\5 min walk from Majorstua metro station which is just 2 metro stations away from Central train station and central bus stations ( takes 15 to get there by metro and around 30 min by bus\tram). Next to big shopping street Bogstadsveien and at the same time in a nice sleeping residential area. Vigeland park ( one of the main Oslo attraction) is just 10 min walk.
U will get whole appartment.