Post format image – the first <img /> tag in the post will used how featured image for post and on front page too. But you must add the featured image for your post also – this featured image will be used by widgets “Aniro Hotel: Popular posts”, “Aniro Hotel: Recent posts”, “Aniro Hotel: Related posts”, “Aniro Hotel: Related posts (slider)”.
To use this post format you must choose “Format -> Image”:
ATTENTION – do not use caption for image. Image with caption will not be shown.