First, the good: this is in great location in the Old City, and was considerably less expensive than other nearby listings. Also, the wifi was fast and worked flawlessly, and the router was inside the apartment, which is a rarity.
Unfortunately, there was a great deal in the "bad" category. The "bed" was actually two small, narrow beds pushed together and covered with a single blanket (look closely at the picture in the listing and you'll see the double set of legs in the middle). They were without a doubt the hardest, least comfortable beds of any airbnb I've stayed at, so much so that we stopped trying after the first night and slept on the pull-out couch instead, which was substantially more comfortable for us (despite the couch being broken and repaired with duct tape). Additionally, the mirror in the bedroom was broken, the shower did not drain and flooded the bathroom because the door wouldn't fully shut (the drain was addressed by the host within a day, but the shower door was never fixed). The battery in the thermostat also died during our stay, leaving us without heat, and the host took most of an entire day to send someone by to fix it even after I got airbnb involved.
Overall, while the apartment was livable, our experience was a poor one and I would not book this apartment again. It might be acceptable for you if you're on a budget, don't mind some minor damage and things that don't work properly, and enjoy VERY firm mattresses.