I love this little doghouse.  I ordered it for our newest rescue a Maltese mix (small dog)  She loves the bottom "cave" area.  She has not jumped up on the deck yet and I'm not sure I'll leave the stairs on it.  She doesn't use them yet.  It is currently in our family room and I'm not sure I'll use it outside.  I don't want the weather to ruin it just yet.  

Pros: Easy to assemple predrilled.
Cons: Not sure the roof would shelter dog from rain.  Doesn't look waterproof.