Ask HN: Managing a Simple Website, Advice

I've been asked to manage a family members business (stone mason) website. Currently the site is a Squarespace website.

I can't help but think it might be cheaper and simpler to create something bespoke, smaller and simpler, maybe cheaper. All the site needs is the usual simple business stuff (front page, contact us, etc) and a set of pages, like a blog really, detailing and showcasing previous jobs. Squarespace seems rather heavy for this usecase.

I've never managed a website before but am good/ok with html, CSS, and JavaScript. It's definitely a use case for a simple multipage website.

Any advice would be appreciated.