This hotel is decent and just right off the main strip (shares the same building as Miracle Mile mall and Planet Hollywood). As a person who can't stand smoking and doesn't really gamble (e.g. a typical boring person), I appreciate that the hotel is smoke free and has no casino (though many people may not like it but I like it that there's no casino since typically that's where so much of smoking / cigarette smells come from).
If given a chance, I would stay at this hotel again. While there's no restaurants in this hotel, it's super easy to just come downstairs and find a place to fine given its close proximity to the strip and below floors that which contain all the malls and stores.
If you drive, there's also free self parking (though a little difficult to get to-- park around section 3A and you will be right around hotel lobby, or pay $15/day for valet). Personally if it wasn't for work trip, I could do without a car around this touristy area, too. Give this hotel a shot of you don't like the crowd, cigarette smell or the business of casino!
P.S. free WiFi password if you have some sort of membership with Hilton Hotels group. It doesn't cost any money to become a member, so you might as well sign up to get a free WiFi access.