Hello Ushir,
You should use the [mphb_rooms] shortcode and adjust the layout via CSS. You may add the following code under Appearance ->Customize ->Additional CSS:
@media (min-width: 48em) {
.page-template-template-front-page .mphb_sc_rooms-wrapper .mphb-room-type {
width: 33.3333%;
padding: 0 1.875em 2.3125em;
}
.page-template-template-front-page .mphb_sc_rooms-wrapper .mphb_room_type_featured_image_wrapper {
margin-left: -1.875em;
margin-right: -1.875em;
border-right: 1px solid #fff;
}}
Regards,
Andre