How to design a five-story hotel of 25-30 square meters? Say something.

This is very professional. If you haven't designed it yet, you'd better find a collaborator, because this design doesn't need simple home improvement or small tooling design, but requires a lot, such as fire-proof materials, fire-proof zones, facilities for the disabled, indoor equipment and so on! Our department specializes in hotel design. Interested can cooperate!