Bathroom With 3 Mirrors . Assess the space in your bathroom and. Center the mirror in between the vanity lighting and the sink. Bathroom Mirror Frames Ideas 3 Major Ways We Bet You Didn’t Know from www.pinterest.com A mirror takes the whole wall with countertops. Large mirrors have the benefit of tying together your bathroom and creating a single focus in the room. This timeless metal square round corners large mirror matches any room and any decor perfectly.