1 room flat of 30m² in London

1 double bed+ living room with sofa bed+ large kitchen, ground floor with sunny private back garden, located in a very quiet street, 10mns walk from tube victoria line and overground or Haringey shopping centre. I am looking for subletting while I am away beginning of July and August until beginning of September. I'll make some space for the new subtenant but many of my belongings will still there.