@Robert4792
Thanks for posting an update. I think your review of the host was fair.
As far as the price jumps you mentioned, if you search without dates, Airbnb will list the LOWEST price available per night for the listing in the preview, then when you enter dates, the actual price per night will be shown. For those of us who are not shady, that price won't be too much higher. My nightly rate only fluctuates $5-20 depending on demand. But that is automatically calculated, we don't change it just because we get an inquiry.
But some hosts will pick a random hidden date somewhere way in the future and list it for a ridiculously low price just to show up cheaper. I think it's shady and hopefully guests see through it. For example, there's a beach condo here that hides a single night at $45, but every other night available is $145! So that place looks like such a bargain until you enter your dates. And finding that $45 night is like finding a needle in a haystack....