I traveled seoul with my sun
I stayed from 10/8~10~10. I think that very nice location and always kind receptionist.
There is room that Large bed, zaquzzi, free internet(wireless,WiFi), Included Breakfast
And . There is beautiful riverside park in Yeouido island. So fantastic experience~
Cleck at Frontdesk is help do them best to you.

I'd like to recommend you~!! I garentee you~!!

We stayed there for a week and then for one night.
Firstly, we had an upgraded room (which cost us around 5$ per night more than the standard room). The room was really nice - it had a huge plasma, a computer with the internet and a huge bathroom. The shower cabin could have been used as sauna (to 60C) and there was w jacuzzi bathtub. Besides (and that was a standard in every room), there was shampoo, shower gel, toothpaste, hairspray and even aftershave and body lotion. Everything in big bottles, big enough for the whole stay.
While leaving, we made a reservation of a standard room one week later and we got a really good price. The room was smaller, no jacuzzi and no sauna, but computer and all bath supplies were there. :-)
The only difficult thing was the breakfast. It was very Korean, there was always a crowd and the restaurant wasn't too big. I wouldn't recommend taking breakfast if you're a foreigner, especially that there are a lot of bars and restaurants around the hotel. From Starbucks to some local bars offering morning special (toasts, coffee and some kind of warm milk soup, which was actually quite good).

I'd stayed in Hotel benhur for 4 nights. The hotel location is OK for me because I spent one day in Yoido and Full Gospel Church. If your traveling locations were in the downtown areas, don't pick this one. It requires transfer most of times and it took about 10 mins boarding on the train.

There are many restaurants/convenient stores around so you don't need to worry about the foods. The Hotel surrounding is a quite and safe, it is good for female who travel alone. The front door receptionists are nice but their English abilities need to be improved. BTW, one of them can speak Chinese so I had no issue with it.

The cleanliness needs to be improved. Though my room was cleaned every day but the quality was not good enough. There were couple hairs on the tub when I first walked in. Yukky.

We stayed at Benhur hotel for a total of 5 nights. The staff speaks very little/no English, and so communicating is quite a puzzle if you don't speak Korean (luckily we do). They are very professional and the room was quite clean. However, we had asked for a non-smoking room, and it seems that the room was actually a smoking room. Hence, the smell of cigarette was very strong, and we ended up having to buy air fresheners for our comfort.

We were offered free breakfast in the morning, but the food and its smell was not very appealing to westerners early in the morning.... (steamed rice, porridge, Kimchi, sprout soup and seafood). We do enjoy Korean food, but we stuck to the toasts and free coffee.

The room itself was nice; they had great amenities (shaving cream, toothbrush and paste, razors, lotions and shampoo, as well as in-room computer with free high-speed internet). The washroom was quite nice as well, with a rain shower and sauna. However, the bed was rock hard, and will give you a rather good backache if you are not used to sleeping on a hard mattress. Furthermore, they did not have self-serve washer/dryer service for customers, and we had to pay of we wanted our clothes washed (the service was quite expensive as well).

Yoeido is a very calm, professional and removed neighborhood, and so there isn't much to do. Still, the hotel itself is close to the National Assembly building, and is a short taxi ride from the 63 building. There are also quite a few Noraebangs (Karaoke) and restaurants in the area, but keep in mind that this is not as touristy as central Seoul, which means that you would get a better service if you speak a little Korean.