First, the staff was great! None of this is about them.
The biggest issue was that someone walked into our room at 1:30am. They left immediately, and the staff did replace our keycards, but someone walked into our room at 1:30am.
In relation to that, there is no door chain or lever to put across the door on the inside, neither is there any kind of safe to store anything. There is supposed to be a person at the front desk 24hrs a day, but they do step away sometimes, so security was something we were then really worried about.
Lesser complaints, they make a big deal of the rooms being soundproof. They are not. Not even remotely. We were at the end of the hall and could hear every conversation being held in the lobby, and every noise from the neighbors and on the street. I feel the "soundproofing" isn't even that of a normal hotel. It's a quiet street, but misleading.
The photos are a bit misleading, too. The picture of the modern building that says "street view" is not the building you will be in. The building you're in, isn't even the hotel. The hotel is one floor of the building. So you can't get into the building unless someone's at the desk and can buzz you in. They do not check who they buzz in.
Also, small thing, but for the Americans who might see this, the elevator is incredibly small. An average sized US adult and one checked-bag might fit in very tightly. Also, "2nd floor" is the 4th floor.
Otherwise, everything was clean.