Good location but you get...

Liked: Centrally located and clean.
Disliked: The photos online of how nicely appointed the lobby/bar area are really belie the basic and truly motel-like rooms. Mine was very small. Rock-hard queen bed made up with bedding that was for a twin bed, so it did not cover me while sleeping, which was incredibly odd. (By the time I noticed late at night I was too tired to wait for someone to remedy..) Heat was on very high and fan control did not work. Also, I was extremely confused when the staff could not give me directions to one of the only museums in town, saying they had never heard of it. Language barrier? But even so, they gave me incorrect information about how to get there after I showed them the location on my phone. Thankfully I stopped into the tourism office on my way and received better info.

Great spot, great staff and...

Liked: The staff were exceptional and friendly and couldn't be more helpful
Disliked: The breakfast was a little disappointing with no warm/cooked food

Excellent location

Liked: Motel One Aachen is in an excellent location within easy walking distance to the old town and places like the cathedral, as well as shops and cafes. The room was comfortable and quiet. Breakfast was great.
Disliked: Given the cost and quality of accommodation, there were small things missing, such as no extras in the room - kettle, fridge, toiletries.

Superb

Superb

Liked: Modern hotel in great location in central Aachen. Breakfast is of decent quality though no hot food. Room was comfortable. Late checkout was handled smoothly and without any additional payment.
Disliked: All was good.

Great place for a short...

Liked: Great location within easy walking distance of the train station and the old town. Comfortable, quiet room with more interesting decoration than the average chain hotel. Decent size bathroom.
Disliked: The shower temperature was a bit unreliable - there were short blasts of cold water with the hot.

Superb

Good, does the job

Liked: Everything is fine except that their rooms don’t have a small fridge which is very irritating

Very good

Liked: Good Location
Disliked: The breakfast is a bit less (or too basic), not really worth it to choose hotter breakfast.