In the past few years, we have covered plenty of WordPress themes and plugins for hotels. Booking Accommodation is also worth a look. It is a handy plugin that lets your customers book your services online. It is ready for WooCommerce and lets you managing bookings and rooms in the back-end.
Booking Accommodation lets you add and manage several types of rooms. It has customizable room templates. You can not only add rooms but additional booking services to better serve your customers. This plugin also has an availability calendar.