I just want to express my pleasant surprise about this plugin!
I've got a client who needed a serious booking system realized within days. A quick research showed that this is my thing. After few emails with the support, I've had no doubts that this plugin is doing the job. I was able to build and configure the required system in short amount of time. I had some small issues, but the support was amazing - they answered all my questions within hours!
I would like to recommend this system to every person that needs to build a complete booking system which has a lot of features. Everything works like a charm. And if you happen to have some issues or do not understand something - the support is amazing! They will certainly support you!