Hi,
Greetings of the day!
I've read your requirement properly and completely understood what you need. I'm effectively able to design your requirement under best practiced eBay listing template designing. I'm also designing new templates and re-designing old ones under eBay's 2017 compliance policy(please search).
Since, I have strong portfolio, vast eBay experience and creative approach I am confident of delivering you the best design with device responsiveness (Bootstrap).
I'm ready to start immediately. Let me know your thoughts.
Thanks,
Skyp= zestkhan