We stayed at the Dunhill because its Uptown location was very convenient for us. We have stayed at other "Historic Hotels of America" and we like older buildings, but I expected a little more charm than the Dunhill offered.
Room furnishings were very brown and generically antique in style, drab rather than quaint I would say. I also think that if a place isn't really charming then it should be really comfortable, and the Dunhill fell a little short in that regard too. For example, the bathroom was unusually small; the plumbing worked just fine--but such thoughtful touches as a shelf for toiletries were totally lacking. Similarly, the room was comfortable and the bed nice and firm, but the not-quite-loveseat-size chair did not face the big flat-screen TV and was very close to it, leaving the desk chair the best place to sit when watching TV unless you like to watch in bed in the evening, which I do not. Reading lights by bed were good but the one near the big char was not--again, not my personal preference but at least there was some good light in the room.
Parking is quite convenient in the next-door parking deck, and probably worth the $12 self-park fee, but it was a little annoying to see that special event rates are $5 and that the Dunhill spaces seem to get used by whoever shows up first. They were taken when we arrived (I think there were relatively few people actually staying at the hotel) and we had to park much higher up in unreserved spaces--not a real problem, just a little confusing. The check-in clerk was not particularly efficient but he was very polite and friendly. We were unexpectedly given vouchers for breakfast in the Monticello Room and the food and serve were very good.
Overall I would recommend (though without great enthusiasm) the Dunhill for people with hotel tastes and budgets similar to mine. Its location is convenient, its promotional pricing is good, and it is at least worth thinking about when considering a stay in Charlotte, but it didn't quite live up to expectations. I don't mean I was expecting luxury, but it just fell a little flat.