Hi mate,
I have seen the plugin functionality and i have experience to such extensions, I will complete this work in just 2 days only or may be i will deliver in one day.
I have 6+ year experience see my portfolio and feedback to be assure.
I have already develop calendar booking system lot of times, I am comfortable for that.
We will change the design and make the best codes for best work.
Please PM me to discus more.
Thanks,
Rahul