The room was very basic, nothing extra. No kettle, no coffee, nothing. Thankfully we had at least a mini fridge to store some basic breakfast items as the hotel breakfast wasn't really worth the money (12,50 euros pp). We had the hotel breakfast once on the first morning, and to our surprise everything was finished already at 7.30 since there were loads of construction workers enjoying the breakfast at the same time. I would imagine the kitchen could've somehow foreseen this and prepared enough food for everyone. Anyway, we had to wait to get some bread and eggs, but not too long, like 15 minutes.
Also, one ridiculous thing was that they charged €10 extra for early check-in. And by early check-in I mean 2 hours prior the normal check-in time. As we were so tired, I didn't bother to question this at the time, but worth to note if you want to check-in earlier... It's not a big money, but since this hotel is already overpriced (as are all the hotels in Amsterdam), it felt ridiculous that they had the nerve to charge extra.
Let's go briefly back to the room. We had a safety deposit box that wasn't working. After we complained about this, it was fixed while we were out in the city. The fixer though left a pile of white trash on the floor, which wasn't cleaned by the housekeeping staff. And we stayed there 3 more nights after that, and nothing happened to the white pile on the floor in front of the safe. Not a biggie but tells a bit about the cleaning policy of the hotel.