The house i bought for them

That's a great cat tower in a perfect location, but I bet what the cats want is for you to turn it so the house opening gives a view of the windows. Maybe turn it a half turn? That's what I would try with my own cats. They love to watch the outside world.

I see the kitty prefers the DH over the kitty house! Did you make that cute kitty house?

I did turn the opening of the house to face the window and they get in it now. My daughter got this for them last Christmas at PetsMart. They still like my dollhouses best but never get in them once the furniture is in place. Twiggy will steal the mini pillows off the beds though.