rabbit - What's the name of your hotel? Not only does the design and architecture have to match the style, but also the name. I think what best characterises Greece are the columns. They used to be carved out of stone, but now they are made of concrete https://viimiracula.com/services/interior-finishing-with-decorative-concrete/ . They can be played with different architectural styles. Especially since concrete is a material that is easy to work with.