The location is excellent. It's an 8-minute walk from the back of the train station after you get off. Public buses and trams are also convenient for getting to various places (pedestrian street, old castle, Neckar River, hospitals, university departments). The suite is spacious enough and has a small kitchen. Breakfast is 18 euros, and the restaurant is large with good food, coffee, and various teas. The hotel's courtyard/lawn is huge, and it's very pleasant to have a drink there in the evening. There's also a laundry room.
It was scorching hot during our two-day stay. Even though there was air conditioning, we really wanted some ice water! Unfortunately, the mini-fridge in the room wasn't cooling, so we had to ask the front desk to store our drinks in their fridge. That was quite a letdown. On the bright side, there's a sports park nearby, perfect for a post-dinner stroll.
The location is close to the city center, not far from the old city, but the price is expensive. The aisle in the hotel lobby is quite beautiful, but the room is small and the windows are similar to the aisle windows. The bathroom is generally clean, but the bed always feels a little taste.