I was really interested the the Pokemon Amie/Poke House addition so I decided to spend a couple hour's experimenting with it to see what kind of things can affect it etc. After an hour messing around with the mini game's I collected what I believe is all the types of puff's possible they are in order from most basic to highest quality.
By Doing higher ranks of mini games your can get higher quality puff's from easy yielding base puff's to max rank in unlimited mode giving Supreme puff's.
Feeding each to your Pokemon will result in 1-5 affection heart's depending on the quality used.
Now for your Pokemon's "house" you are able to place base decoration's along with chair's/cushion's and puff's. From what i observed placing base decorations's will slightly increase the chance of Pokemon visiting your Pokemon's house while placing seating arrangement's in the 3 designated spot's increase it even more and placing a puff seem's to guarantee that every Pokemon that stop's by will stay for a visit as opposed to looking around and then continuing on their way.
The last thing I have observed for the poke house as of now is that having Pokemon of the same type visiting your house will result in them enjoying their time there more and you receiving better gift's when they leave. The type of rare furniture seem's to relate to the Pokemon's type that visited your house-e.g having 3 fire types can result in a lava rock cushion while 3 ghost type's can result in a Will'o'wisp candle.
(\(\;;/)/)sss Official Zorua of the Pokemon X and Y Board's