Has been a busy walk-in week for us too.
A lot of it was the heat wave. Had three people show up and stay with us just because we have air conditioning. After the first, I put a sign up outside that said "Yes! We have A/C" That brought in two more, including one who spent her first night an un-airconditioned AirBnB and then said "hell no."
Have another guest with me now who booked and Air and got there and it was a nightmare. Trying to figure out how to write a blog post without seeming anything but self-serving.