The room I stayed has a full-sized fridge, microwave and coffee machine. Bathrooms are shared but they're clean, nearby and were always free during my stay.
It may vary from room to room, but I couldn't hear any outside noise from mine. The bed was fine, but a little small if you're on the taller side.
It's pretty close (20 min walk) to the convention center. There are some restaurants and pubs nearby as well, as well as public transportation.