@Daniel1598
I don't accept any long term bookings on Airbnb for various reasons.
However, I do have quite a few Airbnb guests who do end up staying longer term, that is extending beyond the initial booking more often than not extending as non-Airbnb guests, i.e. privately.
The complexities of the Airbnb Cancellation policies is one reason I won't accept longer terrm bookings; moreover, Airbnb tend to bend over backwards to override even Strict Cancellations.
(For this reason also I won't accept bookings many months down the line. There are too many variables involved, aside 'extenuating circumstances' - which may or may not be genuine - I found that such persons want to park a booking, but are quite likely to change their minds closer to the date of arrival, having blocked my calendar for several months... So thank you, no thank you.)
However, my principal reason is that I am a live-in-host. (It seems you are also?) Therefore, I would not commit to strangers without gauging compatibility.
Thus I don't set weekly or monthly discounts on my Airbnb listings. Consequently, I invariably find that those who express interest in longer term raise the question of discount; and my response, let's see how we get on during the initial period of booking. Moreover, there is the incentive of extending beyond the Airbnb booking without Service Fee. So cheaper all round.
Lastly, I've read quite a lot of CC posts with monitions of taking bookings from 'locals'. Suspicions abound for a variety of reasons as can be read on these posts, one common one is fear of housing 'homeless' people. (This fear seems to be quite prevalent in the USA).
In London, aside turning down local Party seekers by rote, I welcome locals, especially longer term inquiries given many are what I term 'Inbetweeners', jobs, housing contracts & renovations, etc.
I offer a flexible and negotiable arrangement, rarely involving even lodger agreements (which are not worth the paper they're written on without a solicitor stamp).
All in all, it means longer term persons, following their Airbnb booking, pay up front into my bank account for the period they wish to extend. This works very well, because they often will extend cautiously, and then find another extension is required.
For me all this is quite natural, because I'm not exclusively an Airbnb Host. I also take longer term bookings from a website called Spare Room, where 'short term' tends to mean 1 - 3 months. But again I generally won't commit for more than a month initially. -- However, I am getting less and less lodgers from SR because many seem to have gravitated to Airbnb for their searches.