The apartment is quite old and badly maintained. Since the windows are ancient and don't shut properly, I heard a ridiculous amount of noise from the outside - dogs barking, engines starting (it's ground floor and the parking is literally in front of the window), trash trucks, people talking and shouting. I found it very troublesome to sleep during the whole month I stayed there, even with ear plugs. The air conditioning makes a ridiculous amount of noise. The heater in the bathroom keeps on turning off. The electric plugs come out of the walls. There are very bright lights turned on all throughout the night in front of the windows, so I felt like it's daytime 24/7. All furniture is old and rusty. IMO it's not worth a half of the price asked.
On the flip side, the location is superb and safe. The host is extremely friendly and responsive - he tried addressing most of the issues I've found very quickly and with a great attitude. The wifi is lightning fast (200-300mb/s) and reliable.