First off a wonderful and modern design hotel worth the stay and breakfast.
There is some work to do on the reception and the welcoming of guests, but the rooms are very nicely built and designed. The Cleanliness felt a bit behind, but not a disgust, just some dust.
The Spa area is a very little one, with not much service, no towels, no bathrobe and you need to change before going there best! The Saunas worked, but small 2x.
Slept well with good beds and Breakfast was great. Food choices and fresh.
Location for a city trip is optimal for Eindhoven, so generally if you want to go, make sure you don't pay too much and enjoy the hotel for it's design and location.