Part 1:
Step 1: Frame
The frame is one of the most important part of the house. It defines the structure of the house. A good frame is made of logs of any type, though my personal favorite is spruce. Just place logs where you want the corners of the house to go, and connect them with different logs of your choice. The logs should go up 4 blocks, and then you place a wooden planks block on top before placing another 4 logs on top of that.
Step 2: Floor 1
This is simple. just place jungle logs on the first layer, and the rest of the layers are jungle planks. Windows should be made out of glass panes, and surrounded by spruce logs.
Step 3: Midsection
Place upside-down stairs connecting the spruce planks.
Step 4: Floor 2
Put this floor on top of the midsection. Aside from that, it's pretty much the same as floor 1.
Part 2:
Step 1: Stairs
This is the roof, the most tedious part of housebuilding. For layer one, place stairs wrapping the top of your house. Layer 2, 3, and 4 are also stairs, each one going in by one block.
Step 2: Slabs
Place a slab on the inside of layer 4 to make layer 5. Place slabs in the same way you placed stairs, in and up one, for layers 6 and 7. On 7, fill the roof in. You are now done building your jungle house! Anyways, I hope you like trees!