The hotel is reliably good (I've been twice now) and for most, it will be excellent. To nitpick, I'll say that if you're a light sleeper, you do not want to be in a room overlooking the train rails (also overlooking the hospital). It's really quite loud at night.
It is also disappointing that there is no microwave in the rooms. Being able to quickly heat something up is nice. Without it, you're stuck cooking everything you might need. At least there should be a microwave on a trolley that they can set up in your kitchen if you would like it. Had that amenity at a Hilton in Athens, Greece and it was a great solution.
Lastly, a big plus is that the hotel is dog-friendly! The entrance to the reception area, however, has a metal grate that is definitely not paw friendly. Not an issue for my little dog since I can carry her over, but big dogs will not like it. I was a little surprised that there's nothing in the room for your dog when you have let them know one is coming. I think many dog-friendly hotels provide water and food bowls and maybe a dog blanket. I had my own, so it wasn't an issue, but it would have been a thoughtful touch.
The people working there are really nice and helpful and it is a convenient aparthotel with ample free parking available.