Love both the covers, for me personally, I like the depth of perspective on cover B (the view out through the window).
I will go with A.
But, it really depends on what story/feature your are pushing - bathroom or kitchen reno etc.
If the towel in the bathroom was a warmer colour - matching the flowers heads in the vase - it would change the feel and certainly be more inviting. Also, the kitchen is a more "public" space vs a "private" space... probably why it is getting a higher % of the vote...