the sink ceramic and the towel are kinda,, ehh,,, and the bottles on the shelf im not too sure about, maybe with that kind of lightiing theyd look like that. theres also some pixelly edges.. :/
i mean its great overall, everything is perfect, except for those. i love the floor and that step in front of the sink is super cool!!
Did it get resized? it has a litle aliased edges mainly around the window and it frame. If it was resized in Photoshop I might check it again, I had a problem with photoshop image resiving that cause it to llok kinda like that. If not then check to see if there is a anti aliasing option at render time for those objects. Not sure since I don't use Maya.