Contrary to what other reviewers are saying... this is NOT a 4* hotel.
I had only a 1 night stay in this place and the building is tired, with little amenities, and poorly located from Stuttgart and Airport.
There was no minibar in the room as I arrived very late for a check in and was hungry and no food in the room or any room service available ..
Furthermore there were tiny towels (kid sized) to take a shower with and the room though generally clean was dark, and dingy with a stale smell.. there was no ventilation .. windows were locked.. When I finally crashed and fell asleep there was a small napkin sized blanket in the room.
Next morning, I wanted to get breakfast, and they shut breakfast at 9:30am, I had just arrived at 10mins over and they wouldn't serve.
I am terribly disappointed at the stay - I wouldn't stay there again, and wouldn't recommend it to anyone.
Save your money and stay somewhere else.