This is similar to a question I was on the verge of asking. For a four-hour connection late afternoon/early evening on a Monday, where is shower availability likely to be better, north or south club lounge? We'll be coming off a day of sightseeing before our departure and wouldn't mind freshening up before our long-haul back to HKG. We'll also be exhausted by this point in the trip, so if we can avoid trekking from one end of T5 to the other solely for purposes of lounge-hopping, that would be helpful.