The room itself is very good, clean, and had a nice view of the city. The staff is attentive and very nice to us.
We also tried out the fitness center, it is well equipped for cardio, weight machines, as well as free weights. It's always nice to be able to do your leg day during travel.
What's best for me is the lounge at 21st. The breakfast is served here with plenty of local options which is my absolute favorite, they also switch around the menu everyday so you won't get tired of it. They also serve food at dinner time here with cocktail, an absolute 10/10 experience.
Definitely would stay here again if I ever visited Surabaya.