Click on the house you want. To change the flooring and wallpaper click the house. To add a bed, press space. Use the arrow keys to move it. To add a table, press a. Move this with e, s, d, and f. For a chair, press n. Move this with y, g, h, and j. To add a fridge, press q. Move it with w, r, t, and u. To add a stove, press 9. Move it with x, c, v, and b. To add a TV, press z. Move it with 5, 6, 7, and 8. To add a sofa, press m. Move it with 1, 2, 3, and 4.
The purple house is the only house with 2 stories. Can sometimes be a little glitchy btw.
