As a business software developer for over 20 years, we have been disappointed with the quality and support of many Joomla extensions. We are putting together a conference management suite and required a very professional accommodation booking system. We tried a few extensions including event management and booking systems then found JOMRES and were completely surprised by the quality and professionalism of it. It may SEEM complicated but as a software and web developer - we know that for something to offer quality and professional results -it is never simple. Jomres is actually quite logical if you know how bookings work and offers huge flexibility ensuring a long life solution that will grow with your evolving requirements.
The JOMRES support and great community resolves most issues and are willing to help each solve new solutions. Try the rest if you like but JOMRES is the one you need.