I finally FOUND it! I finally found a box that will work for the add-on to the: "Queen of Hearts" house!
(Try to explain to DH who he cant throw out the eggo waffle box)

Now to strengthen the thin cardboard...huh....
.hmmm...

Its just a tad wider and still have to cut of some of the depth but it will work so I dont have to sacrifice the "Shell Cottage" house now.
Now to build a foundation to hide the electrical do dads.....

And Teag? I think you need a Hobbit House with some dungeon rooms to hold the garden gnomes it would be perfect!
Great for time out punishments. Those can be a blessing...

I love your Millifae family BTW! Awesome house!