Price is definitely one of the strengths of Bluehost. Since their cheapest plans use shared hosting, that means that your website is not the only one on that particular server. Because you are sharing server resources with others, it makes the entire setup more affordable for everyone. Don’t worry; as a beginner, you probably won’t need anything else, and your website should work well. If you decide to step up your game, you can always upgrade your Bluehost plan and even switch to a dedicated server (that is not shared with others).