Deena Borell's habit of smoking in bed probably cost her her life.
Now Rotorua Coroner Dr Wallace Bain is warning others who smoke in bed to think about the consequences before lighting up.
Miss Borell died of smoke inhalation and extensive burns after she couldn't escape from a Clayton Rd house fire in April 2011.
Firefighters and passers-by were unable to reach Miss Borell until it was too late, but six others escaped.
At an inquest into her death today, Dr Bain said while he wasn't being critical, he wanted to point out the dangers of smoking in bed.