This hotel doesn't have air condition, at that is a huge problem when it's as hot as it was when we were there...Woke up all night, both nights we slept there, because of the heat, and didn't really sleep much...
The beds were not very good either, and the hotel is without any charm. The hotel staff are ok, free internet in the lobby is good, and you have a McDonalds in the building for a late snack - which is good, because the hotel is located so far away from any other restaurants except a italian in the same building, that closes at 22 o'clock.
The only thing the hotel is NEAR, is the Porsche Museum. So if you're travelling to Stuttgart to see that – preferably in the autumn/winter – then it's maybe ok (if you get a good price...)
Take the S6 to "Porscheplatz" to get to the nearest S-bahn-stop, don't go to the Zuffenhausen stop. Then you have to walk for a while, or take a taxi...
It's not really a three star hotel.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC