Hi OP,
If I can only use one word for a review, I would use "WOW", which says a lot for LAS. If you get a chance, book The Cromwell, even numbered room (as low as possible) and highest floor you can (which isn't too high because it only goes to 8, lol). Amenities, "free" touches and staff are #1. Only "downside" is Giada's is reserved over a week out, so if you want to get in to see the Bellagio fountains during dinner, plan accordingly. If you have any questions, ask here or send me a PM.
Cheer!
Coffee and fruit/vegetable water stations on each floor 24/7
View from 606 of Bellagio Water Show (morning testing)
Free champagne and chocolate covered strawberries
And my picture of free breakfast, with made to order omelettes, bacon, sausage, pastries, oatmeal, fruits, three kinds of honey, maple butter, macadamia nuts, almonds (tried to create a picture here) didn't download so description is best I can do.
And for those who are going to be picky about my use of the word "free", yes, I understand that the above is paid for as part of the hotel room charge. (Sorry, I am a little touchy about "free" as I have been flamed on another board, lol.)
Room pics in next post.