How do you guys host your websites?

I am currently developing a website for a family member and I have basically no prior knowledge of web development. I am wondering what solutions there are for hosting a website, if I should host both front-end and back-end separately. I have messed around a bit with express and atm learning how react plays into web development. For this specific site, it is important that it is accessible through the domain name (already own one). This is less of a "what should I do" and more of a "how do you guys host your own sites" (as per the title). Please in your replies say how you have benefitted from your service. Thanks!