I have stayed at more than a doxen Four Seasons around the world. Not all of them are the same – some are good, some a great. The Four Seasons London is great. The service was flawless – always a Four Seasons strength. The room was perfect – up dated, high-end finishes, multiple power outlets (US/UK) within easy reach of the desk, easy on/off of bedside lights, well placed dressing area, stand-up shower and separate tub, almost instant room temperature control. The gym was nice, with great views (not as comprehensive set of weight machines as other hotels but fine). The location is good – medium distance walk to variety high-end shopping and close to Green and Hyde Parks. I look forward to staying there again.