We got a clean room in the MGM Signature Grand on the third floor.  That is all we got.  Housekeeping never came even when we asked.  We never got our newspaper.  Getting on the wireless was a pain.  But the room was wayyy cheaper than the MGM Sig Grand.  I think its probably fine for two people (husband and wife who don't make a mess) but I wouldn't bring a whole family or an entourage in their suites.  I prefer places like the MGM Sig Grand where there is no gambling on the ground floor and I found the location uber convenient.  If I had gotten an ounce of real service, I would be giving them one or two more stars.