Hi its me yudha, I live in Indonesia, me and my team have worked as architect and interior designer about 10 years.
If you contact me on chat , I can share several previous works I've been done for this field.
I've download your attachment, let's discuss this on chat.
We do modelling, cad drawing, detail engineering design, Colouring plan, rendering and interior detail drawing.
We've done several hotel interior works and many interior design for house, flat or apartment and cafe or restaurant.
Please check my profile and portfolio, so you can look my last project and mood of my design.
You will get all the necessary files ( print-ready files) for your design like :- Autocad/Sketchup editable file , jpg, png, pdf.
Please come to chat to discuss in details.
I will give you occasion for revisions, until we both truly satisfied.
Looking forward to gain your goodwill and to have a close discussion with you before you finalize the deal.
Thank you for reading my proposal, have a good day.