My family had a great experience at Cosmos.
The hotel is located right next to the M3 gate of the central station, there are signs right inside the central station so it is easy to find.
The hotel receptionist speaks good English, very enthusiastic in supporting us in ordering food at the restaurant, and instructing us on how to use the Easy Card to rent a Ubike.
My family rented a Family room, which has a large bathroom with a bathtub (with jet modes in the tub). Every day, we were given a shower soap in a blind bag with a cute toy inside. The room is compact and cleaned every day. There is packaged coffee, but no toothbrush and toothpaste. The room has a beautiful view right of the central station and the street. When checking in, we were given a voucher corresponding to drinks at the hotel bar, with many choices and delicious. In front of the hotel kitchen, there is a stall selling steamed buns, but because they are not sold until after 11pm, my family has not had a chance to enjoy them yet.