I recently stayed at the Best Western Ramkota Hotel in Sioux Falls, South Dakota.
This is a great large scale hotel. It also has a conference room.
The room itself was clean when I arrived. It has a refrigertor and a microwave in the room. The bed was comfortable.
I ended up trying the restaurant in the hotel. I have to say that was probably my best meal of my whole trip. The restaurant is a little pricey but worth it. They also have a cocktail hour and room service pizza.
The hotel has high speed internet, which I did use and had no problems with slow connections.
The shower had a good water pressure, which I find isn't always the case in hotels.
The room itself was quiet. This hotel also has an indoor waterpark so there can be a lot of families there. I did not hear anyone running in the halls like some hotels.
As far as the waterpark I did try it once. It has a waterslide and some other climbing things mainly for kids. As an adult I spent most of the time in the whirlpool which was very nice and relaxing.
The pool area was very large with many places to sit and relax.
Over all the hotel was nice and I like the fact that it was clean and quiet.