@Tamara427 Smart Pricing is not smart at all. It's a deeply flawed algorithm that is designed to keep Airbnb competitive with other platforms - not to help you maximize your revenue. This often turns into a race to the bottom. So unless demand is particularly high, it will probably be constantly minimizing your prices and giving you "tips" to lower them even further.
I can guarantee you that you as the host are smarter than the robot. So I recommend turning off the robot and setting the prices as you want them.