Hi guys
My advice is to expect a lot of anomalies with pricing on airbnb. For example: I am in Australia, and just received a request from another Australian. On the mobile app it tells me the "reservation cost" is $2,643. No other figure is mentioned anywhere. However, on the web version, the Inbox page has a small summary of costs to the right of the message, which reads $2,469, whilst clicking into the reservation itself it shows $2,471, which after the service fee are deducted is $2,397. But that's not the end of it. That inbox summary also indicates a monthly amount of $1,628, whilst my actual monthly charge is $1,596. Meanwhile, an entirely different booking request for the same room, also from an Australian, reads that the monthly charge is $1,561.
This kind of thing is basically the norm. I can't remember in recent years seeing a booking request where everything squared properly. It's ridiculous.
Good luck.