We stayed at Tim's for two nights. Location is great- within walking distance of Hyde park, Buckingham palace and oxford street as well as the tube station. Flat was very clean, slightly smaller than expected but was absolutely fine for two people- we weren't in there much as too busy exploring! There was some guidebooks in the flat that came in handy. Only minor negative would be that there was often people hanging about the front door of the building which can't be helped. Thanks Tim!