(1) The map of the small house is moved to the right by 7 squares;

(2) Find the top half of the right picture, that is, the vertices of the three corners are 2 squares, 1 square and 3 squares from left to right, and then find the corresponding points of the bottom 2 squares, 1 square and 3 squares, and connect them to get the other half of the right picture.

As shown in the figure:

So, the answer is: (1) Yes, 7; (2)