The only time I have ever stayed in a really posh hotel, was when I first went to Phoenix. We stayed the Princess Hotel, in Scotsdale. It was wonderful but kind of spooky. If we left our hotel suite for more than 10 minutes, we would come back and find something had been changed...new towels, bed turned back, chocolates left on the pillow, new toilet rolls....the list was endless !
As this suite was situated in the grounds, the servants must have been hiding in the bushes, waiting for us to leave.
When I stayed in a nice hotel in Tunisia, I don't think I ever opened a door....there was always somebody that would spring out from behind a pillar to open it for us.
And I hate waiters hovering at your elbow, to top up you wine glass every time you took a sip !