The house had not been cleaned, we discovered trash and debris on floors and dust, dirt, and sand on surfaces. There was a beer can on the master bedroom floor along with candy wrappers and veggie straws. The master bedroom headboard had a thick layer of dust and hair on top of it. The sheets on the master bed had hair on them and did not appear to be clean. The lamp shades had heavy dust and cob webs across the top. Master bedroom bath floor was dirty, both bathroom pocket doors were covered in mold spores, the shower curtain had mold and mildew covering the inside of the curtain. There were random hairs on the shower walls and in the drain. The HVAC vent in the master bathroom had mold and mildew along with water dripping from it onto the floor. The upstairs HVAC unit did not work properly, with the thermostat set to 68 degrees the temperature would stay at 77-78 degrees. All the HVAC vents in the house had mold and mildew on them and the return vents were covered with thick dust and buildup, we could continuously smell the mold and mildew in the house. The master bathroom toilet had not been cleaned and had fecal tracks and human waste in it. A beer bottle and coke can was on back deck, used fireworks debris and trash was on the ground below deck. Firework debris was also on upper deck off of master bedroom. Trash and debris was on lower floor bedrooms and carpet was dirty and stained. In the Kitchen there was a human hairball on floor, floor was dirty and was not cleaned. Carpet was very stained and had strong odor of urine and pets in multiple locations throughout the house.. The secondary bedroom upstairs had multiple candy wrappers under bedspread, the HVAC vents were dirty, full of mold and mildew. The lower bedroom were not cleaned, dust was visible on surfaces and walls. The showers had hairs on the walls and hair buildup in the drains. The kitchen was dirty and not cleaned, the hood range vent had grease, dust, and hair buildup on the top of it. The oven was dirty with food spillage running down the door, there was a used food skewer on a shelf in the dinning room. The dining room wall had what appeared to be blood smeared on the wall. There were pet urine spots on the kitchen floor, floor had not been cleaned. The kitchen trashcan was covered in grime, grease, and pet hair. I did contact the homeowner immediately upon entering the property, called and left voice message and texted ph.# they provided , they did not return my calls.