Carousel
There's not much call for a slideshow or gallery on this type of website. A carousel is more appropriate, efficient and functional.
The ThemeKit Bistro Carousel has controls to set the slides to show and slides to scroll for each device type.
Each item has an image with alt text, a caption and on optional CTA (call to action) style link. The links can be configured to open internal/external page and have a new window option.
The navigation action tabs can be styled for icon color and background and can be hidden for mobile swiping below the selected breakpoint.