Easy check in and communication with host was quick

Solo female traveller. I booked this for a work conference. I've never been to Macon before. I decided not to stay there and booked a hotel last minute. The back of the building where you enter the flat is rundown. No elevators, you have to walk about 100 feet and go up a flight of stairs to the flat. There is a lock box at the gate and at the door of the flat. The flat looked like it had not been cleaned. Fingerprints all over the mirror, hairy hair ties in the bathroom drawers, stained kitchen drawers, filthy refrigerator shelves. The closet smelled musty and humid. The wallpaper is taped on the brick wall. There was no WiFi code posted anywhere, so I used the phone number of the owner that is printed in the book. No response. I decided to leave. Finally, after trying to communicate to owner via the app, I received a phone call from the woman who manages the property. I explained that I didn't stay there last night and I wasn't planning on staying there tonight. Days later, after reaching out via text to see if I could get a refund, she told me she couldn't give me even a partial refund.