Currently there may be tutorials on ways to accomplish them, I don’t have any type of tutorial on ways to create modern cafes, not that I know of there are many texture sites for gathering wooden materials, concrete, and more. If you’re more wanting to strive for realism builds it normally comes down to using textures, mesh parts and proper use of lighting.
Tutorials usually cover a lot of information on ways to create that this sort of style you should consider researching on your own and finding a handful of things that’ll help you along creating them. Explaining the (modern architectural style), whatever questions come in mind it may be best to search them up on ways to approach this.
However, it isn’t anything too complicated to create as it may be easy to make as you practice and learn overtime; I’ll consider using Textures.com as it may help out with finding those proper material selection.