Complex sentence: She was interviewed by reporters at about the same time at her lodgings, an attic room in Pelham Street, South Kensington, which she soon had to leave as she could not pay the rent.
Split into simpler sentences: She was interviewed by reporters at about the same time at her lodgings, an attic room in Pelham Street, South Kensington. Dolores soon had to leave Pelham Street as she could not pay the rent.