Time Out says
Located on the slopes of Aberdeen Street just minutes away from PMQ, Fifteen plays host to a cafe, bar, a boutique, and a shisha lounge. Its vintage bohemian interiors make the venue a standout amongst the plethora of cafes in the city, and yes, it's an Instagram haven. The cafe on the ground floor offers a mix of Japanese and Western dishes, both of which goes perfectly with their wide selection of floral teas. Head upstairs and browse between racks and shelves of vintage clothing, accessories, jewellery, and tableware. You can easily spend half a Sunday here and if you're eager to visit, we recommended reserving yourself a table beforehand.