About a week or so before our stay, our host, who has a lot of Airbnb units contacted us and said that he needed to switch us to different unit in a different part of town. We weren't given much choice in the matter or told why we wouldn't be able to stay at our original location. This was surprising and a tad bit stressful. While the new location was really wonderful and we weren't charged for the difference in price, I didn't always always appreciate the tone in which my questions about this change were answered.
Things to note- the apartment is beautiful and in a GREAT location! It was very clean and comfortable. One of the bedrooms didn't have a door and was open to the living space. That was a bit of a bummer. Their isn't a lot of insulation above and you can hear could hear every footstep and every conversation going on above - especially the drunken banter in the wee hours of the morning. Also, there weren't any dressers or closets to hang clothing, so if you're staying for more than a long weekend, you might want to find a place where you can unpack your stuff.
All that being said, it was a lovely apartment in a great location and I would stay here again.