We have always had our dogs inside. We use a crate when one of us can not be on board to watch them and when we are gone. If we are going to be gone for longer than I want to leave them in the crate we take them with although that can be risky also. Have to watch weather and if they dig or chew can get into trouble in the car. We have had a second crate for in the car for this purpose.
We got 2 labradoodles almost 2 1/2 months ago. It has been much harder with two, to house break them but they rarely make a mess any more. You have to be very vigilant with them and you might go through a time of thinking it is never going to happen but they love to please their people.
I am an inside dog person. You miss so much of their personality, IMHO, when they are outside most of the time. With two of them ours have been double trouble.. OH! I ment to say fun. The down side of having a lab inside is from our experience the labs shed, a lot. That is why we went with the labradoodle.
When we first got ours I always went outside with them and they never got to come back in unless they had gone potty.
Have fun, enjoy.