My cat loves our bird feeded in the window! This is a great bird feeder because it sticks to the window (so the children and cats can see the birds up close), and it has a one-way mirror so the birds don't see the cat and the kids! Holds plenty of food.
I have always wanted a house big enough for a cat room! I wish that Callie woukd have been able to live to see it, but I will try to make a mini version of this when I buy a house. ~M // 'Cat room.' Love the kitty litter bins in the 'dog house' idea!