Good free booklet template, 4 pages: cover, catalogue page, text page and charts page. Theme of booklet – green, plants, ecology, business, may be flowers shop or agriculture company use it. Simple and clean design, free licensed photo.
I used widespread font Segoe UI. He is presented in Windows as system font, but you may use other, e.g. Montserrat, free licensed google font
Just duplicate suitable for your targets page and add your texts
Yes, file dimensions A4 and 300DPI resolution