Dear Shubham, I am Ravi Prakash and I am an Architect. A lot of information required to start with any project, like context, site, plot, budget, timelines and many more. It appears like you had not consult a professional assistance for your hotel as I don't see anything interesting in this building. Its just a boring box with lot of windows. Hotels are hospitality buildings where service and comfort to the guests/visitors is the prime concern. It has to be a beautiful building with rich, healthy and welcoming environment. If you are looking for professional consultancy you can share your contact here or can contact me. Thanks and Regards Ar. Ravi Prakash 8882204074 ar.ravi2013@gmail.com

Any designs with this material

I am not sure if this project is over, But try zinc sheet it looks great and gives you an industrial look.

Greetings From Dream Design, As per your Inputs we are suggestion you some ideas -Make the Iron cover in outdoor for hiding the pipes