Spacious room and bath, nice fitness area including whirlpool, clean, good selection of TV channels, good wifi (beware that the password changes each month), excellent breakfast for American standards: warm eggs and sausages, some (frozen) fruits, fresh waffles, different yoghurt selections (with or without cereals) some bakery products such as muffins on most days and the standard stuff like toast and so on.
Also located in a nice area close to several restaurants and grocery stores, and not too far away from the Metro ("L"). Staff was friendly and even checked me in several hours early without any additional charge (of course there is no guarantee, but a room that matched my selection war ready).
Summing up, it was a really great stay, especially considering the really moderate price. I will definitely consider this hotel for my next stay.