Not even worth staying at!

Try the MO great location and nice staff.

The dorchester you cant go wrong and even if you dont stay make sure you pay China Tang a visit for dinner!

The Mandeville hotel penthouse suite its about the same price as a room at Claridges and the service is always as good if not better than that of the SOHO which i find overrated TBH!

The Mayfair is worth looking at if you can get a suite at decent price!

But from your list i like the Halkin its nice restful and has a superb restaurant!

Im anti hotel room as you can see