Introduction Quick review of the Courtyard Cologne where I had a 3 nights stay. Check In I used the Marriott Mobile app check-in feature but as I said in another post, it's a bit useless as I still had to give them my ID and credit card, fill in the arrival paper and sign it. So yeah, doesn't save much time.The lobby area can get quite busy because that's the only place where people can get free WiFi. Otherwise, friendly staff and never had an issue there (stayed here a few times already). Location I remember someone asking about the difference of location between the CY and the Marriott. The Marriott is closer to the main station/Dome area but it's really nothing. Walking from the main station to the CY takes less than 10min depending on your pace. There is a S-Bahn station not far from the hotel as well, which is closer than the main station. You'll find quite a few restaurants, markets by just crossing the main road. The area around the hotel is quite residential so it's not as lively as living in the center though if that's a decisive point for you. Room Got upgraded to one category above my initial reservation, so that was nice. As usual, no free breakfast at CY for Elite members. The room is of good size, clean and simple, similar to most of the Courtyards I've visited and that were fairly new.The ventilation/AC is a bit noisy if you're a light sleeper. Other than that, nothing special to report.One note about the bathroom though, the sink is quite tiny and it's placed at an odd height.... minor detail but it's just at a weird height when you're washing your hands :-)