"This was the worst hotel I've ever stayed in. 1. Soundproofing I was trying to sleep, but I could clearly hear the TV, conversations, and hair dryer in the next room. It wasn't a rumbling noise, but a clear sound. It was so noisy that I couldn't sleep properly, and I could even hear people walking around in the hallway at dawn... It was really the worst. 2. Emergency light There is an emergency light in the room for emergencies. You can't turn it off, and the room was filled with a green light. I had to cover my eyes with a towel or blanket. 3. Drain The water didn't drain well when I took a shower, and the shower head wasn't connected to the hose well. I guess it wasn't properly maintained and it hadn't been repaired. 4. Electric pot When I tried to use the electric pot after checking in, there was still water from someone who had used it before. 4. Overall You need to sleep well in a hotel to travel well, but I couldn't sleep properly because of the loud noise and the bright green emergency light, so it was the worst trip to Sejong. Also, this hotel is not properly managed when cleaning. It feels like it is not managed as well as cheap hostels overseas. It would be much safer to pay a little more and go to a nearby hotel. I regret choosing this place so much. I really do not recommend it."

"They also accommodate early check-in, the rooms are clean, and they have a coin laundry, so it's convenient for business. It's located in the city's downtown area, and public transportation such as buses is well developed, so you won't have any problems."

"Even though there is a styler, it's so good to be able to use almost 5 star hotels at this price !!! There is also a bathtub. I went very neat and comfortable ㅎ"

"I was able to stay with peace of mind. I was satisfied."

"Is the hotel located in a location that blocks car access on weekends and holidays?"

"I stayed at Courtyard by Marriott Sejong for the first time for a family event in Sejong. The staff were friendly, the rooms were clean, and the location was great. I think I'll stay here again next time I'm in Sejong."

"The bed is incredibly comfortable and hygienic."

"When I first went in, I think I could smell something like cigarettes. It isn't that clean, but it's a good place to rest for a while and offers good value for money."

"The location is quite good, situated near Sejong Lake Park with ample parking space. The best feature was being able to take walks in the park in the morning or evening. A positive point was the bidet installed in the bathroom. However, there were three inconveniences during my stay. First, it was inconvenient that there was no partition in the shower booth and no shelf to place detergent on. It is currently placed on the vanity next to the sink, but it would be better to attach a shelf to the tile near the showerhead. Second, I wish conditioner or hair treatment were provided along with shampoo. Third, the mirror on the wall next to the TV is positioned high up, which might be inconvenient for women when applying makeup; it would be better if it were placed lower or if a movable mirror were available. Additionally, since this is operated as an annex to the convention center, there are not many rooms, and staff are not always present like in a hotel. Unless you have business in Sejong City, I do not think I would stay here again considering the room rate."