I have solid web development experience, i can use web sockets , pooling , settimeout or any other way to get this done within an hours.
Let me know if you need any other information.
I have reviewed your requirements which seem to be clear and have few questions:
1. What is your website built on e.g php/wordpress/asp.net?
2. It seems like a client end , do I need to create admin end as well from where you are managing the properites?
I can complete this by within a week or so.
I have been working with Asp.NET MVC , C# , [login to view URL] , Entity Framework , HTML5 web development for 4 years now and have worked with web sites ranging from small POS/e-commerce sites to large scale CRMs.
I am really active programmer who is always eager to learn new things.
You can check my GitHub
[login to view URL]
Main functionalities i have worked on are.
Dashboard
User specified Widgets.
LMS(Lead Management System)
Real estate Management.
Kindly check my sites
[login to view URL] (details attached)
My skype id is ikram_shah65
I can show you a quick demo of my websites as well.
Thanks.