For the price bracket, this hotel is one of the best. The room is clean and very spacious with plenty of amenities - even a washing machine. Wifi in the room. Great bathroom and shower. Great for solo travellers, families, couples, all sorts.
Staff were friendly, welcoming and helpful when I needed help getting to the airport at a bizarre time.
The hotel did seem maybe a little dated and this tends to come up in other reviews. Personally, it didn't bother me at all, it's still clean. At first glance everything was fresh and nice, it would be only when you actively look close at the wallpaper etc you realise that the rooms may need some redecoration at some point soon - no big deal. The hotel is in a skyscraper along with other hotels, so you have to take 2 or 3 elevators to get to your room and the hotel lobby is on the 6th floor. Again, no problem for me, and it's something that can't be helped, but I can see why some people might not like it.
The hotel location is perfect if Haeundae beach is your target, because it's just across the road. Close to public transport links and a shuttle bus runs frequently to and from the airport. Close to a lot of Haeundae bars, clubs and restaurants.
Overall, great hotel, blown away by the price, highly recommend it to anyone, and would stay again.