I will start off by saying that I'm not the kind of person to leave negative reviews, in fact, this is the first time I'm leaving a poor one for any Airbnb I've stayed at in all my years of traveling. To begin, Jon was great in reaching out the day of check-in and greeting me at arrival. Unfortunately, things only went downhill from there. As we were walking up to the apartment, Jon informs me that the key to the place had "somehow broken," but that he would bring me a new one as soon as he could (and he did about 30 min later). Puzzled on how such a phenomenon could occur, I soon learned how a nickel silver key could break in half. The finicky lock/doorknob of the front door of the apartment itself was so ancient it was barely holding in place. It took my best friend and I at least 5 minutes of twisting/turning/jiggling to get the key to open/lock the door each time we came and went. It became such a nuisance that we considered not locking the darn thing because if someone really wanted to get in they easily could by carding the door or pushing extra hard to open it. When walking into the apartment, the first thing you're greeted by is a pungent odor that can be best described as smelling like rancid meat. The scent was lingering and one that absorbed into your clothing and hair, so my friend and I were fortunate enough to smell like we just left a slaughterhouse everywhere we went that weekend. I will say that the apartment itself is not at all poorly decorated, however it appears as though the carpet, pillows, linens, etc. have not been replaced in years. There were very obvious stains and wear/tear on almost everything, including the bathtub (I recommend packing some shower flip flops). And now to jump right to my greatest complaint and main reason for writing this negative review....the heating system. The apartment itself is located in an older building (trust me, Jon will remind you of this numerous times and use it as the main excuse for all your problems). The main and only way of heating the place is through the radiators, which we quickly learned was not something we had any control over turning on/off, but instead it was done through some outside source that we were guessing remained off the majority of the time as a means to save money. The apartment itself was completely FRIGID...and this is coming from two girls that have lived a couple years in Minnesota. Later in the afternoon of our first day there, we contact Jon to tell him that we were freezing and request that he come turn on the radiators because they were not working....but we get NOTHING. Radiators remain off and no offers to provide us with any further warm blankets or supplies (which the apartment was greatly lacking). We slept terribly the...