This is a Minecraft RV
Step 1: The Wheels
What your going to do fist is place a coal block, and go 2 more blocks to the left/right and place another. Now go back 9 blocks and on the 10th one, place another.
Step 2: The Floor Layout
Now you are going to get your quartz slabs. Start from one side, put 4 slabs behind the wheels. Then fill in the inside.
Step 3: The Motor
Take furnaces and ladders, put the the furnaces down, then shift click and put the ladders on.
Step 4: The Walls
Take your quartz blocks. Put one block above the tire. Go the the left and place 3 on top of each other. Put quartz along the bottom. Leave space for windows as needed.
Step 5: The Slide
Just go out a few blocks, make a roof and carpet. Put a bed if you want to. :D
Step 6: The Fridge
Take an Iron door, an Iron block and a dispenser to make this (optional)
Step 7: The Final View.
This is what it looks like when your done. :D