One night in Stuttgart to attend the Fruhlingfest, and I chose Hotel Unger for it's location and it's star rating. The location was perfect, the rates were very reasonable, and the breakfast was fantastic, however, it was not a 4 star hotel as advertised. The room was very basic, no air conditioning (it was warm that night), there was a dark stain on the carpet, there are no other amenities other than shampoo and a shower cap, no gym, no spa or sauna, nothing but the room and a breakfast (as the front desk explained), and the only elevator can only fit two people, maybe three. The staff was very friendly and helpful with information. I wondered why it was so inexpensive. To be fair, if you only need a place to stay for a night, it's a perfect place, but don't expect 4 star amenities. Oh, another thing, the hotel doesn't look appealing at all from the outside, they need to clean their grates of the million cigarette butts, and I know they can't do anything about the view, but looking out the windows at breakfast all you see are the garbage cans.