Eh. Took me about a year to get it completely potty trained. Didnt help I started out in a 4th floor apartment. I started using pads for indoor until I got a yard.
Its on you more than the dog for potty training. If you want it to go outside you have to be alert so whenever it looks like it might use the bathroom take it outside. If it doesnt use the bathroom go back in. When it does go outside praise it and give it a treat. At the least it will equate going potty outside with a treat (even though my dog is 4 and still wants one when he goes
)