I liked Sonder although they are a few pros and cons. Pros: excellent location (10 min walking from Hyde Park, Buckingham and Victoria station), not cheap but a good value for money and very clean. Cons: like other comments, the photos are a bit not accurate (I was expecting a British lush luxurious atmosphere but it's more a Scandinavian minimalist touch), change or update those sockets by the bed. I would still come back.