Here's how to make some basic furniture for your minecraft Pe house.
Place any type of stair you want (I like wood)
Put trapdoors on the sides
Then open the trapdoors and there you go, a bench!
Place fence posts where you want the corners to be
Place half slabs to fill the rectangle
Place chairs or benches on the sides to finish it
Sun chair and umbrella
Place 3 fences on top of each other
Place a stair with a half slab next to it
Place a 3x3 square of planks on the fences
Place half slabs around the planks
Add a bookshelf and torch for decoration and enjoy the beach!
Bed (other than the in game beds)
Make a 2x3 rectangle of your choice of wool
Add stone slabs for pillows
Add trapdoors around the wool for a frame
Stack 2 columns of 3 stairs like so
Place half planks between them, and there you go!
If you want to know different furniture pieces, just message me requesting the piece!