I chose Caroline's room/flat based primarily on location (lower Clapton is currently my favourite neighbourhood in London) and the photo of a comfy looking sunlit bed. And I got exactly what I wanted in both respects - super easy to get to, super close to all my fav restos/cafés/parks, and super cosy and comfy for a couple jet-lagged nights. Caroline was very patient with my 4hrs delayed arrival, and seemed like she'd be very interesting to talk to if I'd had the time.