I will echo pretty much everything Lanhua said in his/her review and I'm grateful for having read it before our week long stay here. With a car you're in a super location - right at the junction of I-25 and I-80 - and Lincolnway (where the Candlewood Suites is located) is the main street going east into downtown Cheyenne.
We ate every breakfast and several dinners in the room saving us plenty of $$. The front desk staff is great and they even have a take-one-leave-one library in the lobby. We used the free laundry facilities and I would only say that you will probably have to use two cycles in the dryer to completely dry your clothes.
In addition to taking a sponge for washing your dishes, take salt and pepper with you or buy it in Cheyenne. They provided the little packets like you get at a fast food restaurant, but we needed more.
Our only negative experience happened on the last night (Saturday). The people who checked in to the room above us had incredibly noisy, rambunctious kids - running around and jumping up and down for hours. Not pleasant.
This was a great place to stay and we definitely recommend it to anyone traveling to Cheyenne, especially if you stay a week or more.More