The staff are friendly and helpful, they speak English. The entire place is clean and neat. The beds are comfortable. The only downside is the walls are thin and you can hear quite a lot of outside noise, so bring earplugs for sleeping if you want quiet. Breakfast is adequate, tasty, nicely served buffet style so you can pick what you want: breads with jams, fruits and vegetables, scrambled eggs, fried eggs, hard boiled eggs, sausages, bacon, other meats and cheese, 2 kinds of cereal (granola and some kind of flakes); orange juice, water, iced tea, coffee and black tea teabags offered for beverages.
The kitchen is available after 11am. I only used the microwave to reheat leftovers so don’t know how everything worked, but it looked like a fully stocked kitchen. The common area is open to the dining area, bright and cheery. There is another separate common room that is quiet if you need to do work,
The location is good, you can walk to most sightseeing in 10-30 minutes. The metro is about 6 minutes walk away and a 5-trip metro card was around 6€; other trip options were available.
Bring your own towel or rent one for 3€. Bring your own lock for the room storage locker or rent one for 3€. Hand soap is in the toilet room but no towels. Bring your own toiletries for the shower. Water gets nice and hot for showers.
Overall, a nice place to stay. I would stay here again.