The fridge did not get cold enough to freeze the water, but did have a small shelf (not very deep) that was close to the freezer "section" (a tiny rectangular space that I suppose is for ice cubes). The fridge DID keep things nice and cold, and I remember that the grapes we had purchased and stored on that small shelf in the back had, indeed, frozen them. (Not our intention.) The fridge was a small one -- the kind I had in my college dorm -- and didn't hold a ton of stuff, but then again, we didn't need it to. It was large enough for a gallon of milk (for our toddler), oranges, grapes, a box of gogurt, and several waters. We could put several bottles in the fridge, replenishing them each day with new bottles.
There was also an ice machine nearby, though we didn't need it.