A bit useless now in 2020. Only silly adverts. Before you could have run events, have groups and pages and have loads of use for them. Not 50% of the possibilities are not allowed and the new look pretends to be stylish but it is just messy.
Hosting few properties in Spain and all the time there is an issues with the customer they never reply. They authorize customers to claim back money on a reservation listing to all their fake excuses. Use AirBnB!