Grom's is the absolute best place we could have stayed for Maui done our way. It was comfortable and clean, private, and contained everything we needed and nothing we didn't. It's centrally located and allowed us to be able to experience the island from Lahaina to Hana without feeling like we were spending our entire vacation in the car. It's right by the bohemian and very welcoming town of Paia, and very close to some lovely beaches which, despite the winter North Shore waves are still protected enough to allow a swim.
If you want a resort experience with a poolside tiki bar and a nightly luau, this isn't for you. If you want an authentic neighborhood Maui experience with knowledgeable hosts who welcome you like ohana, you can't go wrong with Grom's.