Home design resources often show furniture and decorating features that are very expensive, often in part because they are advertising these products. You might find them overpriced and not good value, perhaps not even in the style you would want for your home. There are always lower cost alternatives, that will offer you much better value for money and will give you more styles to choose from.
Use expensive home design resources, by all means, but it’s a better idea to use them for some inspiration, not to follow them by the book. You can find many good value options in high street shops and even in markets, giving you more choice and a better range of products from a larger number of brands. Use your own imagination and initiative to decorate your home in the way you would like. Take inspiration from a range of sources and keep your mind open.