There are literally hundreds, or is it thousands, of hotels in London. All of them are different and all of them provide different kinds of service. If you want a luxury hotel, make sure you are getting the kind of luxury hotel you want. If you want economy, make sure the hotel offers a good experience. If you are looking to be in London, check out what Flyertalk has to say about the different hotels. You need good information to make a choice on a hotel and Flyertalk has it. You will hear what the most experienced travelers say about where they have stayed.