Honolulu Fire Department officials have set damage estimates for two fires that occurred yesterday morning.

A fire at Sarento's restaurant on the top floor of the Ilikai Hotel, which was reported about 2:50 a.m., was found to have started in a wall adjacent to the restaurant kitchen. None of the restaurant contents was damaged, but the fire caused an estimated $10,000 damage to the wall and adjoining kitchen areas, fire officials said.

The cause of a fire at 742 Hauoli St., which was reported about 7:20 a.m., remains under investigation. Damage to the structure and the unit's contents is estimated to be $200,000 and $25,000, respectively.