Do you remember where carlson lived? describe him and his house using the words in the box. как решить слова : top,outside,inside,step,stais,thick

In cartoon, Carlson lived on the rooftop, outside of the house.
He had his grandma's photo, bed, and bottle of strawberry jam inside. in one episode, his house was shown as trainagle-like house with door and window.
If you look at his house
size and how much space in house, you can guess, that walls are very thick