This is the blocks you will need
WARING YOU WILL NEED UPDATE 9.0
Step 1: Base+Walls
Make the base 13x20 for the house.
Then make stairs up to the height of the house the house height of the house is 5
Make the stairs that high! Add it on both sides!
Step 2: Roof
When your done step 1 make the roof the roof is made out of cobblestone make it the same size of the house 13x20
Step 3: Door
After step 2 you need to have the door you need to put 4 blocks of wood this way ---> <----
Then block 2 blocks off the door there you have it step 3 done (moving on to step 4
Step 4: Floor
Now on to the Floor HEY DONT LEAVE THE FLOOR WITH GRASS ON IT! You will need!(Polished Granite/Spruce wood) make a pattern checkers striped doted! I chose striped
Step 5: Finished!
Now you can add anything you want inside or outside!