Video above: This FOX 5/KUSI video provides tips on how to prevent house fires. SAN DIEGO (FOX 5/KUSI) -- Crews with the San Diego Fire-Rescue Department are responding to reports of a fire at an apartment building in downtown. The incident was first reported by SDFD at 9:02 a.m. on Saturday m orning, with firefighters responding to 702 Ash St., which is located in Cortez Hill neighborhood. The address listed is a residential tower. According to fire officials, a total of 40 personnel have been assigned to the incident. This includes six fire engines. At this time, no evacuation orders have been made and there are no reports of injuries. This is a developing story. Please check back for updates. ...read more read less