@Nathaniel0 One thing you've touched on is how problematic (even Kafkaesque) it is for hosts when Airbnb suspends a listing for some allegedly bad behavior but won't disclose what they were alleged to have done. The lack of transparency makes it impossible to defend oneself with evidence or remedy a problem.
I can't tell whether you've directly experienced having your listing suspended (there is one showing as active on your profile), but a lot of hosts have been intimidated by those nasty warnings that flash on your dashboard when you get non-5-star ratings. They tell you that the listing at risk of being suspended, but they won't tell you what the threshold is. Clearly, it's inconsistent - there are plenty of abysmally rated listings active and consistently booked. But if the message is "get 5 star ratings or else," you might find yourself declining a lot more bookings or hassling your guests about ratings in order to meet the target, and neither action is desirable to customers.
For what it's worth, if you ever notice a trend among your less-than-perfect reviews, and it's something that's out of your control (such as noise from a nearby building) you might find it helpful to be upfront and honest about it in the listing - in other words, demonstrate the transparency that we wish Airbnb had with us. The listing editor contains some opportunities for disclosures such as "potential for noise," and if you're not using Instant Book you can also discuss possible problem spots before accepting a booking.