But the Four Seasons etc. would cost 5x that of Garden Inn type place, fwiw. So you can either have a nice pool. or a lower price for hotel. Personally I'd say the Pen has the nicest pool. For reasonable cost (say USD 200 range) with a nice pool, best bet is Cordis (ex-Langham Place) which has a great pool on the roof but more for swimming than sunning.