It's the first time I've tried it keith . Tikay - I think said he's never had the neck to do that either,
So I thought I'd give it a go
As to being more generous than a 20 no way hosè
I've never had a bad room experience in 30+ visits to varying standards of hotel - ballys - Excalibur - flamingo recently - Carson tower at the nugget although old was fine too
Now I feel the old comp the customer is not so generous on the strip unless you are a real whale
I'm 22 stone and whaleish !
Lol but pretty nitty with my $ now esp at 1.25 to the £
At no point did I say offer more than $20? I realised it might have been your first go, there really isn't any subterfuge involved - no rolled up trouser leg, no funny handshake. If the room makes no difference to you, then save the hard earned $20, certainly no problem with that. But if a MUCH better room for your stay is worth $20 then it really is easy (not saying it will succeed, that depends on a lot of other variables beyond your control) and so you should ask every time.
"Hello, I have a reservation, reference is ... or my last name is.... I love tipping for great service, I wonder what complimentary upgrades are available?"
That's it really. If you are staying for 3 weeks, it is going to be hard for the clerk to do anything with it. If you are switching hotels for some reason for 2 nights midweek, then you have a really solid chance. Make sure you know what rooms are what (10 mins on the hotel website pre trip will show you the room types) and then when the clerk offers you "panoramic room in the East Tower" or "a junior suite in the West tower" you immediately know which one is the one to go for and which one isn't worth it. Sometimes you get a clerk that isn't interested, some of the time you will get a clerk that tries their best but really can't swing it (due to length of stay, occupancy, internal heat at the time, etc) and some of the time you will get a much bigger/newer/better room which might just be the best $20 you spend all trip.